69869970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 190494720

約数和(自身を除く): 120624750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 317, 395, 465, 474, 558, 634, 711, 790, 930, 951, 1185, 1395, 1422, 1585, 1902, 2370, 2449, 2790, 2853, 3170, 3555, 4755, 4898, 5706, 7110, 7347, 9510, 9827, 12245, 14265, 14694, 19654, 22041, 24490, 25043, 28530, 29481, 36735, 44082, 49135, 50086, 58962, 73470, 75129, 88443, 98270, 110205, 125215, 147405, 150258, 176886, 220410, 225387, 250430, 294810, 375645, 442215, 450774, 751290, 776333, 884430, 1126935, 1552666, 2253870, 2328999, 3881665, 4657998, 6986997, 7763330, 11644995, 13973994, 23289990, 34934985, 69869970]

約数ペア:

[(1, 69869970), (2, 34934985), (3, 23289990), (5, 13973994), (6, 11644995), (9, 7763330), (10, 6986997), (15, 4657998), (18, 3881665), (30, 2328999), (31, 2253870), (45, 1552666), (62, 1126935), (79, 884430), (90, 776333), (93, 751290), (155, 450774), (158, 442215), (186, 375645), (237, 294810), (279, 250430), (310, 225387), (317, 220410), (395, 176886), (465, 150258), (474, 147405), (558, 125215), (634, 110205), (711, 98270), (790, 88443), (930, 75129), (951, 73470), (1185, 58962), (1395, 50086), (1422, 49135), (1585, 44082), (1902, 36735), (2370, 29481), (2449, 28530), (2790, 25043), (2853, 24490), (3170, 22041), (3555, 19654), (4755, 14694), (4898, 14265), (5706, 12245), (7110, 9827), (7347, 9510)]