8407170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 22084920

約数和(自身を除く): 13677750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 857, 981, 1090, 1635, 1714, 1962, 2571, 3270, 4285, 4905, 5142, 7713, 8570, 9810, 12855, 15426, 25710, 38565, 77130, 93413, 186826, 280239, 467065, 560478, 840717, 934130, 1401195, 1681434, 2802390, 4203585, 8407170]

約数ペア:

[(1, 8407170), (2, 4203585), (3, 2802390), (5, 1681434), (6, 1401195), (9, 934130), (10, 840717), (15, 560478), (18, 467065), (30, 280239), (45, 186826), (90, 93413), (109, 77130), (218, 38565), (327, 25710), (545, 15426), (654, 12855), (857, 9810), (981, 8570), (1090, 7713), (1635, 5142), (1714, 4905), (1962, 4285), (2571, 3270)]