133054651870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1900780741}}^1$

素因数の和:1900780755

約数の個数: 16

約数和(自身を含む): 273712426848

約数和(自身を除く): 140657774978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1900780741, 3801561482, 9503903705, 13305465187, 19007807410, 26610930374, 66527325935, 133054651870]

約数ペア:

[(1, 133054651870), (2, 66527325935), (5, 26610930374), (7, 19007807410), (10, 13305465187), (14, 9503903705), (35, 3801561482), (70, 1900780741)]