140908090

素因数分解:

$2^1\times 5^1\times {\mathrm{3659}}^1\times {\mathrm{3851}}^1$

素因数の和:7517

約数の個数: 16

約数和(自身を含む): 253769760

約数和(自身を除く): 112861670

約数列:

[1, 2, 5, 10, 3659, 3851, 7318, 7702, 18295, 19255, 36590, 38510, 14090809, 28181618, 70454045, 140908090]

約数ペア:

[(1, 140908090), (2, 70454045), (5, 28181618), (10, 14090809), (3659, 38510), (3851, 36590), (7318, 19255), (7702, 18295)]