90956790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10914

約数の個数: 64

約数和(自身を含む): 250398720

約数和(自身を除く): 159441930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 10867, 21734, 32601, 54335, 65202, 97803, 108670, 163005, 195606, 293409, 326010, 336877, 489015, 586818, 673754, 978030, 1010631, 1467045, 1684385, 2021262, 2934090, 3031893, 3368770, 5053155, 6063786, 9095679, 10106310, 15159465, 18191358, 30318930, 45478395, 90956790]

約数ペア:

[(1, 90956790), (2, 45478395), (3, 30318930), (5, 18191358), (6, 15159465), (9, 10106310), (10, 9095679), (15, 6063786), (18, 5053155), (27, 3368770), (30, 3031893), (31, 2934090), (45, 2021262), (54, 1684385), (62, 1467045), (90, 1010631), (93, 978030), (135, 673754), (155, 586818), (186, 489015), (270, 336877), (279, 326010), (310, 293409), (465, 195606), (558, 163005), (837, 108670), (930, 97803), (1395, 65202), (1674, 54335), (2790, 32601), (4185, 21734), (8370, 10867)]