23409420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{390157}}^1$

素因数の和:390169

約数の個数: 24

約数和(自身を含む): 65546544

約数和(自身を除く): 42137124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 390157, 780314, 1170471, 1560628, 1950785, 2340942, 3901570, 4681884, 5852355, 7803140, 11704710, 23409420]

約数ペア:

[(1, 23409420), (2, 11704710), (3, 7803140), (4, 5852355), (5, 4681884), (6, 3901570), (10, 2340942), (12, 1950785), (15, 1560628), (20, 1170471), (30, 780314), (60, 390157)]