310701690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 975421440

約数和(自身を除く): 664719750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 41, 45, 51, 54, 65, 78, 82, 85, 90, 102, 117, 123, 127, 130, 135, 153, 170, 195, 205, 221, 234, 246, 254, 255, 270, 306, 351, 369, 381, 390, 410, 442, 459, 510, 533, 585, 615, 635, 663, 697, 702, 738, 762, 765, 918, 1066, 1105, 1107, 1143, 1170, 1230, 1270, 1326, 1394, 1530, 1599, 1651, 1755, 1845, 1905, 1989, 2091, 2159, 2210, 2214, 2286, 2295, 2665, 3198, 3302, 3315, 3429, 3485, 3510, 3690, 3810, 3978, 4182, 4318, 4590, 4797, 4953, 5207, 5330, 5535, 5715, 5967, 6273, 6477, 6630, 6858, 6970, 7995, 8255, 9061, 9594, 9906, 9945, 10414, 10455, 10795, 11070, 11430, 11934, 12546, 12954, 14391, 14859, 15621, 15990, 16510, 17145, 18122, 18819, 19431, 19890, 20910, 21590, 23985, 24765, 26035, 27183, 28067, 28782, 29718, 29835, 31242, 31365, 32385, 34290, 37638, 38862, 44577, 45305, 46863, 47970, 49530, 52070, 54366, 56134, 58293, 59670, 62730, 64770, 67691, 71955, 74295, 78105, 81549, 84201, 88519, 89154, 90610, 93726, 94095, 97155, 116586, 135382, 135915, 140335, 140589, 143910, 148590, 156210, 163098, 168402, 177038, 188190, 194310, 203073, 222885, 234315, 244647, 252603, 265557, 271830, 280670, 281178, 291465, 338455, 406146, 407745, 421005, 442595, 445770, 468630, 489294, 505206, 531114, 582930, 609219, 676910, 702945, 757809, 796671, 815490, 842010, 885190, 1015365, 1150747, 1218438, 1223235, 1263015, 1327785, 1405890, 1515618, 1593342, 1827657, 2030730, 2301494, 2390013, 2446470, 2526030, 2655570, 3046095, 3452241, 3655314, 3789045, 3983355, 4780026, 5753735, 6092190, 6904482, 7578090, 7966710, 9138285, 10356723, 11507470, 11950065, 17261205, 18276570, 20713446, 23900130, 31070169, 34522410, 51783615, 62140338, 103567230, 155350845, 310701690]

約数ペア:

[(1, 310701690), (2, 155350845), (3, 103567230), (5, 62140338), (6, 51783615), (9, 34522410), (10, 31070169), (13, 23900130), (15, 20713446), (17, 18276570), (18, 17261205), (26, 11950065), (27, 11507470), (30, 10356723), (34, 9138285), (39, 7966710), (41, 7578090), (45, 6904482), (51, 6092190), (54, 5753735), (65, 4780026), (78, 3983355), (82, 3789045), (85, 3655314), (90, 3452241), (102, 3046095), (117, 2655570), (123, 2526030), (127, 2446470), (130, 2390013), (135, 2301494), (153, 2030730), (170, 1827657), (195, 1593342), (205, 1515618), (221, 1405890), (234, 1327785), (246, 1263015), (254, 1223235), (255, 1218438), (270, 1150747), (306, 1015365), (351, 885190), (369, 842010), (381, 815490), (390, 796671), (410, 757809), (442, 702945), (459, 676910), (510, 609219), (533, 582930), (585, 531114), (615, 505206), (635, 489294), (663, 468630), (697, 445770), (702, 442595), (738, 421005), (762, 407745), (765, 406146), (918, 338455), (1066, 291465), (1105, 281178), (1107, 280670), (1143, 271830), (1170, 265557), (1230, 252603), (1270, 244647), (1326, 234315), (1394, 222885), (1530, 203073), (1599, 194310), (1651, 188190), (1755, 177038), (1845, 168402), (1905, 163098), (1989, 156210), (2091, 148590), (2159, 143910), (2210, 140589), (2214, 140335), (2286, 135915), (2295, 135382), (2665, 116586), (3198, 97155), (3302, 94095), (3315, 93726), (3429, 90610), (3485, 89154), (3510, 88519), (3690, 84201), (3810, 81549), (3978, 78105), (4182, 74295), (4318, 71955), (4590, 67691), (4797, 64770), (4953, 62730), (5207, 59670), (5330, 58293), (5535, 56134), (5715, 54366), (5967, 52070), (6273, 49530), (6477, 47970), (6630, 46863), (6858, 45305), (6970, 44577), (7995, 38862), (8255, 37638), (9061, 34290), (9594, 32385), (9906, 31365), (9945, 31242), (10414, 29835), (10455, 29718), (10795, 28782), (11070, 28067), (11430, 27183), (11934, 26035), (12546, 24765), (12954, 23985), (14391, 21590), (14859, 20910), (15621, 19890), (15990, 19431), (16510, 18819), (17145, 18122)]