54168420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{902807}}^1$

素因数の和:902819

約数の個数: 24

約数和(自身を含む): 151671744

約数和(自身を除く): 97503324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 902807, 1805614, 2708421, 3611228, 4514035, 5416842, 9028070, 10833684, 13542105, 18056140, 27084210, 54168420]

約数ペア:

[(1, 54168420), (2, 27084210), (3, 18056140), (4, 13542105), (5, 10833684), (6, 9028070), (10, 5416842), (12, 4514035), (15, 3611228), (20, 2708421), (30, 1805614), (60, 902807)]