8889420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{148157}}^1$

素因数の和:148169

約数の個数: 24

約数和(自身を含む): 24890544

約数和(自身を除く): 16001124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 148157, 296314, 444471, 592628, 740785, 888942, 1481570, 1777884, 2222355, 2963140, 4444710, 8889420]

約数ペア:

[(1, 8889420), (2, 4444710), (3, 2963140), (4, 2222355), (5, 1777884), (6, 1481570), (10, 888942), (12, 740785), (15, 592628), (20, 444471), (30, 296314), (60, 148157)]