89199090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10704

約数の個数: 64

約数和(自身を含む): 245560320

約数和(自身を除く): 156361230

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, 10657, 21314, 31971, 53285, 63942, 95913, 106570, 159855, 191826, 287739, 319710, 330367, 479565, 575478, 660734, 959130, 991101, 1438695, 1651835, 1982202, 2877390, 2973303, 3303670, 4955505, 5946606, 8919909, 9911010, 14866515, 17839818, 29733030, 44599545, 89199090]

約数ペア:

[(1, 89199090), (2, 44599545), (3, 29733030), (5, 17839818), (6, 14866515), (9, 9911010), (10, 8919909), (15, 5946606), (18, 4955505), (27, 3303670), (30, 2973303), (31, 2877390), (45, 1982202), (54, 1651835), (62, 1438695), (90, 991101), (93, 959130), (135, 660734), (155, 575478), (186, 479565), (270, 330367), (279, 319710), (310, 287739), (465, 191826), (558, 159855), (837, 106570), (930, 95913), (1395, 63942), (1674, 53285), (2790, 31971), (4185, 21314), (8370, 10657)]