90305340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1505089}}^1$

素因数の和:1505101

約数の個数: 24

約数和(自身を含む): 252855120

約数和(自身を除く): 162549780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1505089, 3010178, 4515267, 6020356, 7525445, 9030534, 15050890, 18061068, 22576335, 30101780, 45152670, 90305340]

約数ペア:

[(1, 90305340), (2, 45152670), (3, 30101780), (4, 22576335), (5, 18061068), (6, 15050890), (10, 9030534), (12, 7525445), (15, 6020356), (20, 4515267), (30, 3010178), (60, 1505089)]