102728730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 181769190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 130, 145, 155, 174, 186, 195, 290, 293, 310, 377, 390, 403, 435, 465, 586, 754, 806, 870, 879, 899, 930, 1131, 1209, 1465, 1758, 1798, 1885, 2015, 2262, 2418, 2697, 2930, 3770, 3809, 4030, 4395, 4495, 5394, 5655, 6045, 7618, 8497, 8790, 8990, 9083, 11310, 11427, 11687, 12090, 13485, 16994, 18166, 19045, 22854, 23374, 25491, 26970, 27249, 35061, 38090, 42485, 45415, 50982, 54498, 57135, 58435, 70122, 84970, 90830, 110461, 114270, 116870, 118079, 127455, 136245, 175305, 220922, 236158, 254910, 263407, 272490, 331383, 350610, 354237, 526814, 552305, 590395, 662766, 708474, 790221, 1104610, 1180790, 1317035, 1580442, 1656915, 1771185, 2634070, 3313830, 3424291, 3542370, 3951105, 6848582, 7902210, 10272873, 17121455, 20545746, 34242910, 51364365, 102728730]

約数ペア:

[(1, 102728730), (2, 51364365), (3, 34242910), (5, 20545746), (6, 17121455), (10, 10272873), (13, 7902210), (15, 6848582), (26, 3951105), (29, 3542370), (30, 3424291), (31, 3313830), (39, 2634070), (58, 1771185), (62, 1656915), (65, 1580442), (78, 1317035), (87, 1180790), (93, 1104610), (130, 790221), (145, 708474), (155, 662766), (174, 590395), (186, 552305), (195, 526814), (290, 354237), (293, 350610), (310, 331383), (377, 272490), (390, 263407), (403, 254910), (435, 236158), (465, 220922), (586, 175305), (754, 136245), (806, 127455), (870, 118079), (879, 116870), (899, 114270), (930, 110461), (1131, 90830), (1209, 84970), (1465, 70122), (1758, 58435), (1798, 57135), (1885, 54498), (2015, 50982), (2262, 45415), (2418, 42485), (2697, 38090), (2930, 35061), (3770, 27249), (3809, 26970), (4030, 25491), (4395, 23374), (4495, 22854), (5394, 19045), (5655, 18166), (6045, 16994), (7618, 13485), (8497, 12090), (8790, 11687), (8990, 11427), (9083, 11310)]