190486670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157427}}^1$

素因数の和:157456

約数の個数: 24

約数和(自身を含む): 376882632

約数和(自身を除く): 186395962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 157427, 314854, 787135, 1574270, 1731697, 3463394, 8658485, 17316970, 19048667, 38097334, 95243335, 190486670]

約数ペア:

[(1, 190486670), (2, 95243335), (5, 38097334), (10, 19048667), (11, 17316970), (22, 8658485), (55, 3463394), (110, 1731697), (121, 1574270), (242, 787135), (605, 314854), (1210, 157427)]