91651210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2293}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 188952192

約数和(自身を除く): 97300982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2293, 2855, 3997, 4586, 5710, 7994, 11465, 16051, 19985, 22930, 32102, 39970, 80255, 160510, 1309303, 2618606, 6546515, 9165121, 13093030, 18330242, 45825605, 91651210]

約数ペア:

[(1, 91651210), (2, 45825605), (5, 18330242), (7, 13093030), (10, 9165121), (14, 6546515), (35, 2618606), (70, 1309303), (571, 160510), (1142, 80255), (2293, 39970), (2855, 32102), (3997, 22930), (4586, 19985), (5710, 16051), (7994, 11465)]