9900710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 18973440

約数和(自身を除く): 9072730

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 487, 535, 974, 1070, 2033, 2435, 4066, 4870, 9253, 10165, 18506, 20330, 46265, 52109, 92530, 104218, 260545, 521090, 990071, 1980142, 4950355, 9900710]

約数ペア:

[(1, 9900710), (2, 4950355), (5, 1980142), (10, 990071), (19, 521090), (38, 260545), (95, 104218), (107, 92530), (190, 52109), (214, 46265), (487, 20330), (535, 18506), (974, 10165), (1070, 9253), (2033, 4870), (2435, 4066)]