523072140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8717869}}^1$

素因数の和:8717881

約数の個数: 24

約数和(自身を含む): 1464602160

約数和(自身を除く): 941530020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8717869, 17435738, 26153607, 34871476, 43589345, 52307214, 87178690, 104614428, 130768035, 174357380, 261536070, 523072140]

約数ペア:

[(1, 523072140), (2, 261536070), (3, 174357380), (4, 130768035), (5, 104614428), (6, 87178690), (10, 52307214), (12, 43589345), (15, 34871476), (20, 26153607), (30, 17435738), (60, 8717869)]