17085780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 54093312

約数和(自身を除く): 37007532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4127, 4140, 8254, 12381, 16508, 20635, 24762, 37143, 41270, 49524, 61905, 74286, 82540, 94921, 123810, 148572, 185715, 189842, 247620, 284763, 371430, 379684, 474605, 569526, 742860, 854289, 949210, 1139052, 1423815, 1708578, 1898420, 2847630, 3417156, 4271445, 5695260, 8542890, 17085780]

約数ペア:

[(1, 17085780), (2, 8542890), (3, 5695260), (4, 4271445), (5, 3417156), (6, 2847630), (9, 1898420), (10, 1708578), (12, 1423815), (15, 1139052), (18, 949210), (20, 854289), (23, 742860), (30, 569526), (36, 474605), (45, 379684), (46, 371430), (60, 284763), (69, 247620), (90, 189842), (92, 185715), (115, 148572), (138, 123810), (180, 94921), (207, 82540), (230, 74286), (276, 61905), (345, 49524), (414, 41270), (460, 37143), (690, 24762), (828, 20635), (1035, 16508), (1380, 12381), (2070, 8254), (4127, 4140)]