4217340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{70289}}^1$

素因数の和:70301

約数の個数: 24

約数和(自身を含む): 11808720

約数和(自身を除く): 7591380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 70289, 140578, 210867, 281156, 351445, 421734, 702890, 843468, 1054335, 1405780, 2108670, 4217340]

約数ペア:

[(1, 4217340), (2, 2108670), (3, 1405780), (4, 1054335), (5, 843468), (6, 702890), (10, 421734), (12, 351445), (15, 281156), (20, 210867), (30, 140578), (60, 70289)]