85876830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 96

約数和(自身を含む): 248844960

約数和(自身を除く): 162968130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2531, 2610, 3393, 3770, 5062, 5655, 6786, 7593, 11310, 12655, 15186, 16965, 22779, 25310, 32903, 33930, 37965, 45558, 65806, 73399, 75930, 98709, 113895, 146798, 164515, 197418, 220197, 227790, 296127, 329030, 366995, 440394, 493545, 592254, 660591, 733990, 954187, 987090, 1100985, 1321182, 1480635, 1908374, 2201970, 2862561, 2961270, 3302955, 4770935, 5725122, 6605910, 8587683, 9541870, 14312805, 17175366, 28625610, 42938415, 85876830]

約数ペア:

[(1, 85876830), (2, 42938415), (3, 28625610), (5, 17175366), (6, 14312805), (9, 9541870), (10, 8587683), (13, 6605910), (15, 5725122), (18, 4770935), (26, 3302955), (29, 2961270), (30, 2862561), (39, 2201970), (45, 1908374), (58, 1480635), (65, 1321182), (78, 1100985), (87, 987090), (90, 954187), (117, 733990), (130, 660591), (145, 592254), (174, 493545), (195, 440394), (234, 366995), (261, 329030), (290, 296127), (377, 227790), (390, 220197), (435, 197418), (522, 164515), (585, 146798), (754, 113895), (870, 98709), (1131, 75930), (1170, 73399), (1305, 65806), (1885, 45558), (2262, 37965), (2531, 33930), (2610, 32903), (3393, 25310), (3770, 22779), (5062, 16965), (5655, 15186), (6786, 12655), (7593, 11310)]