1950988410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 6429818880

約数和(自身を除く): 4478830470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 67, 70, 71, 90, 93, 98, 105, 126, 134, 135, 142, 147, 155, 186, 189, 201, 210, 213, 217, 245, 270, 279, 294, 310, 315, 335, 355, 378, 402, 426, 434, 441, 465, 469, 490, 497, 558, 603, 630, 639, 651, 670, 710, 735, 837, 882, 930, 938, 945, 994, 1005, 1065, 1085, 1206, 1278, 1302, 1323, 1395, 1407, 1470, 1491, 1519, 1674, 1809, 1890, 1917, 1953, 2010, 2077, 2130, 2170, 2201, 2205, 2345, 2485, 2646, 2790, 2814, 2982, 3015, 3038, 3195, 3255, 3283, 3479, 3618, 3834, 3906, 4154, 4185, 4221, 4402, 4410, 4473, 4557, 4690, 4757, 4970, 5859, 6030, 6231, 6390, 6510, 6566, 6603, 6615, 6958, 7035, 7455, 7595, 8370, 8442, 8946, 9045, 9114, 9514, 9585, 9765, 9849, 10385, 10437, 11005, 11718, 12462, 12663, 13206, 13230, 13419, 13671, 14070, 14271, 14539, 14910, 15190, 15407, 16415, 17395, 18090, 18693, 19170, 19530, 19698, 19809, 20770, 20874, 21105, 22010, 22365, 22785, 23785, 25326, 26838, 27342, 28542, 29078, 29295, 29547, 30814, 31155, 31311, 32830, 33015, 33299, 34790, 37386, 39618, 41013, 42210, 42813, 43617, 44730, 45570, 46221, 47570, 49245, 52185, 56079, 58590, 59094, 59427, 62310, 62622, 63315, 66030, 66598, 67095, 68355, 71355, 72695, 77035, 82026, 85626, 87234, 88641, 92442, 93465, 93933, 98490, 99045, 99897, 101773, 104370, 107849, 112158, 118854, 126630, 128439, 130851, 134190, 136710, 138663, 142710, 145390, 147467, 147735, 154070, 156555, 166495, 177282, 186930, 187866, 198090, 199794, 203546, 205065, 214065, 215698, 218085, 231105, 233093, 256878, 261702, 277326, 280395, 294934, 295470, 297135, 299691, 305319, 313110, 323547, 332990, 392553, 410130, 415989, 428130, 436170, 442401, 443205, 462210, 466186, 469665, 499485, 508865, 539245, 560790, 594270, 599382, 610638, 642195, 647094, 654255, 693315, 699279, 737335, 785106, 831978, 884802, 886410, 899073, 915957, 939330, 970641, 998970, 1017730, 1032269, 1078490, 1165465, 1284390, 1308510, 1327203, 1386630, 1398558, 1474670, 1498455, 1526595, 1617735, 1798146, 1831914, 1941282, 1962765, 2064538, 2079945, 2097837, 2212005, 2330930, 2654406, 2747871, 2911923, 2996910, 3053190, 3096807, 3235470, 3496395, 3925530, 3981609, 4159890, 4195674, 4424010, 4495365, 4579785, 4853205, 5161345, 5495742, 5823846, 6193614, 6293511, 6636015, 6992790, 7225883, 7963218, 8990730, 9159570, 9290421, 9706410, 10322690, 10489185, 12587022, 13272030, 13739355, 14451766, 14559615, 15484035, 18580842, 19908045, 20978370, 21677649, 27478710, 27871263, 29119230, 30968070, 31467555, 36129415, 39816090, 43355298, 46452105, 55742526, 62935110, 65032947, 72258830, 92904210, 108388245, 130065894, 139356315, 195098841, 216776490, 278712630, 325164735, 390197682, 650329470, 975494205, 1950988410]

約数ペア:

[(1, 1950988410), (2, 975494205), (3, 650329470), (5, 390197682), (6, 325164735), (7, 278712630), (9, 216776490), (10, 195098841), (14, 139356315), (15, 130065894), (18, 108388245), (21, 92904210), (27, 72258830), (30, 65032947), (31, 62935110), (35, 55742526), (42, 46452105), (45, 43355298), (49, 39816090), (54, 36129415), (62, 31467555), (63, 30968070), (67, 29119230), (70, 27871263), (71, 27478710), (90, 21677649), (93, 20978370), (98, 19908045), (105, 18580842), (126, 15484035), (134, 14559615), (135, 14451766), (142, 13739355), (147, 13272030), (155, 12587022), (186, 10489185), (189, 10322690), (201, 9706410), (210, 9290421), (213, 9159570), (217, 8990730), (245, 7963218), (270, 7225883), (279, 6992790), (294, 6636015), (310, 6293511), (315, 6193614), (335, 5823846), (355, 5495742), (378, 5161345), (402, 4853205), (426, 4579785), (434, 4495365), (441, 4424010), (465, 4195674), (469, 4159890), (490, 3981609), (497, 3925530), (558, 3496395), (603, 3235470), (630, 3096807), (639, 3053190), (651, 2996910), (670, 2911923), (710, 2747871), (735, 2654406), (837, 2330930), (882, 2212005), (930, 2097837), (938, 2079945), (945, 2064538), (994, 1962765), (1005, 1941282), (1065, 1831914), (1085, 1798146), (1206, 1617735), (1278, 1526595), (1302, 1498455), (1323, 1474670), (1395, 1398558), (1407, 1386630), (1470, 1327203), (1491, 1308510), (1519, 1284390), (1674, 1165465), (1809, 1078490), (1890, 1032269), (1917, 1017730), (1953, 998970), (2010, 970641), (2077, 939330), (2130, 915957), (2170, 899073), (2201, 886410), (2205, 884802), (2345, 831978), (2485, 785106), (2646, 737335), (2790, 699279), (2814, 693315), (2982, 654255), (3015, 647094), (3038, 642195), (3195, 610638), (3255, 599382), (3283, 594270), (3479, 560790), (3618, 539245), (3834, 508865), (3906, 499485), (4154, 469665), (4185, 466186), (4221, 462210), (4402, 443205), (4410, 442401), (4473, 436170), (4557, 428130), (4690, 415989), (4757, 410130), (4970, 392553), (5859, 332990), (6030, 323547), (6231, 313110), (6390, 305319), (6510, 299691), (6566, 297135), (6603, 295470), (6615, 294934), (6958, 280395), (7035, 277326), (7455, 261702), (7595, 256878), (8370, 233093), (8442, 231105), (8946, 218085), (9045, 215698), (9114, 214065), (9514, 205065), (9585, 203546), (9765, 199794), (9849, 198090), (10385, 187866), (10437, 186930), (11005, 177282), (11718, 166495), (12462, 156555), (12663, 154070), (13206, 147735), (13230, 147467), (13419, 145390), (13671, 142710), (14070, 138663), (14271, 136710), (14539, 134190), (14910, 130851), (15190, 128439), (15407, 126630), (16415, 118854), (17395, 112158), (18090, 107849), (18693, 104370), (19170, 101773), (19530, 99897), (19698, 99045), (19809, 98490), (20770, 93933), (20874, 93465), (21105, 92442), (22010, 88641), (22365, 87234), (22785, 85626), (23785, 82026), (25326, 77035), (26838, 72695), (27342, 71355), (28542, 68355), (29078, 67095), (29295, 66598), (29547, 66030), (30814, 63315), (31155, 62622), (31311, 62310), (32830, 59427), (33015, 59094), (33299, 58590), (34790, 56079), (37386, 52185), (39618, 49245), (41013, 47570), (42210, 46221), (42813, 45570), (43617, 44730)]