149928420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3691}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 420533568

約数和(自身を除く): 270605148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 3691, 4062, 6770, 7382, 8124, 10155, 11073, 13540, 14764, 18455, 20310, 22146, 36910, 40620, 44292, 55365, 73820, 110730, 221460, 2498807, 4997614, 7496421, 9995228, 12494035, 14992842, 24988070, 29985684, 37482105, 49976140, 74964210, 149928420]

約数ペア:

[(1, 149928420), (2, 74964210), (3, 49976140), (4, 37482105), (5, 29985684), (6, 24988070), (10, 14992842), (12, 12494035), (15, 9995228), (20, 7496421), (30, 4997614), (60, 2498807), (677, 221460), (1354, 110730), (2031, 73820), (2708, 55365), (3385, 44292), (3691, 40620), (4062, 36910), (6770, 22146), (7382, 20310), (8124, 18455), (10155, 14764), (11073, 13540)]