1790492730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 5127929856

約数和(自身を除く): 3337437126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 47, 62, 65, 69, 78, 93, 94, 115, 130, 137, 138, 141, 155, 186, 195, 230, 235, 274, 282, 299, 310, 345, 390, 403, 411, 465, 470, 598, 611, 685, 690, 705, 713, 806, 822, 897, 930, 1081, 1209, 1222, 1370, 1410, 1426, 1457, 1495, 1781, 1794, 1833, 2015, 2055, 2139, 2162, 2418, 2914, 2990, 3055, 3151, 3243, 3562, 3565, 3666, 4030, 4110, 4247, 4278, 4371, 4485, 5343, 5405, 6045, 6110, 6302, 6439, 6486, 7130, 7285, 8494, 8742, 8905, 8970, 9165, 9269, 9453, 10686, 10695, 10810, 12090, 12741, 12878, 14053, 14570, 15755, 16215, 17810, 18330, 18538, 18906, 18941, 19317, 21235, 21390, 21855, 25482, 26715, 27807, 28106, 31510, 32195, 32430, 33511, 37882, 38634, 40963, 42159, 42470, 43710, 46345, 47265, 53430, 55211, 55614, 56823, 63705, 64390, 67022, 70265, 81926, 83707, 84318, 92690, 94530, 94705, 96585, 97681, 100533, 110422, 113646, 122889, 127410, 139035, 140530, 148097, 165633, 167414, 167555, 189410, 193170, 195362, 199609, 201066, 204815, 210795, 245778, 251121, 276055, 278070, 284115, 293043, 296194, 331266, 335110, 399218, 409630, 418535, 421590, 435643, 444291, 488405, 502242, 502665, 552110, 568230, 586086, 598827, 614445, 740485, 828165, 837070, 871286, 888582, 976810, 998045, 1005330, 1197654, 1228890, 1255605, 1269853, 1306929, 1465215, 1480970, 1656330, 1925261, 1996090, 2178215, 2221455, 2511210, 2539706, 2594917, 2613858, 2930430, 2994135, 3809559, 3850522, 4356430, 4442910, 4591007, 5189834, 5775783, 5988270, 6349265, 6534645, 7619118, 7784751, 9182014, 9626305, 11551566, 12698530, 12974585, 13069290, 13773021, 15569502, 19047795, 19252610, 22955035, 25949170, 27546042, 28878915, 38095590, 38923755, 45910070, 57757830, 59683091, 68865105, 77847510, 119366182, 137730210, 179049273, 298415455, 358098546, 596830910, 895246365, 1790492730]

約数ペア:

[(1, 1790492730), (2, 895246365), (3, 596830910), (5, 358098546), (6, 298415455), (10, 179049273), (13, 137730210), (15, 119366182), (23, 77847510), (26, 68865105), (30, 59683091), (31, 57757830), (39, 45910070), (46, 38923755), (47, 38095590), (62, 28878915), (65, 27546042), (69, 25949170), (78, 22955035), (93, 19252610), (94, 19047795), (115, 15569502), (130, 13773021), (137, 13069290), (138, 12974585), (141, 12698530), (155, 11551566), (186, 9626305), (195, 9182014), (230, 7784751), (235, 7619118), (274, 6534645), (282, 6349265), (299, 5988270), (310, 5775783), (345, 5189834), (390, 4591007), (403, 4442910), (411, 4356430), (465, 3850522), (470, 3809559), (598, 2994135), (611, 2930430), (685, 2613858), (690, 2594917), (705, 2539706), (713, 2511210), (806, 2221455), (822, 2178215), (897, 1996090), (930, 1925261), (1081, 1656330), (1209, 1480970), (1222, 1465215), (1370, 1306929), (1410, 1269853), (1426, 1255605), (1457, 1228890), (1495, 1197654), (1781, 1005330), (1794, 998045), (1833, 976810), (2015, 888582), (2055, 871286), (2139, 837070), (2162, 828165), (2418, 740485), (2914, 614445), (2990, 598827), (3055, 586086), (3151, 568230), (3243, 552110), (3562, 502665), (3565, 502242), (3666, 488405), (4030, 444291), (4110, 435643), (4247, 421590), (4278, 418535), (4371, 409630), (4485, 399218), (5343, 335110), (5405, 331266), (6045, 296194), (6110, 293043), (6302, 284115), (6439, 278070), (6486, 276055), (7130, 251121), (7285, 245778), (8494, 210795), (8742, 204815), (8905, 201066), (8970, 199609), (9165, 195362), (9269, 193170), (9453, 189410), (10686, 167555), (10695, 167414), (10810, 165633), (12090, 148097), (12741, 140530), (12878, 139035), (14053, 127410), (14570, 122889), (15755, 113646), (16215, 110422), (17810, 100533), (18330, 97681), (18538, 96585), (18906, 94705), (18941, 94530), (19317, 92690), (21235, 84318), (21390, 83707), (21855, 81926), (25482, 70265), (26715, 67022), (27807, 64390), (28106, 63705), (31510, 56823), (32195, 55614), (32430, 55211), (33511, 53430), (37882, 47265), (38634, 46345), (40963, 43710), (42159, 42470)]