64917170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46703}}^1$

素因数の和:46849

約数の個数: 16

約数和(自身を含む): 117694080

約数和(自身を除く): 52776910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 46703, 93406, 233515, 467030, 6491717, 12983434, 32458585, 64917170]

約数ペア:

[(1, 64917170), (2, 32458585), (5, 12983434), (10, 6491717), (139, 467030), (278, 233515), (695, 93406), (1390, 46703)]