87171570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{968573}}^1$

素因数の和:968586

約数の個数: 24

約数和(自身を含む): 226646316

約数和(自身を除く): 139474746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 968573, 1937146, 2905719, 4842865, 5811438, 8717157, 9685730, 14528595, 17434314, 29057190, 43585785, 87171570]

約数ペア:

[(1, 87171570), (2, 43585785), (3, 29057190), (5, 17434314), (6, 14528595), (9, 9685730), (10, 8717157), (15, 5811438), (18, 4842865), (30, 2905719), (45, 1937146), (90, 968573)]