90673670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{210869}}^1$

素因数の和:210919

約数の個数: 16

約数和(自身を含む): 167009040

約数和(自身を除く): 76335370

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 210869, 421738, 1054345, 2108690, 9067367, 18134734, 45336835, 90673670]

約数ペア:

[(1, 90673670), (2, 45336835), (5, 18134734), (10, 9067367), (43, 2108690), (86, 1054345), (215, 421738), (430, 210869)]