617340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10289}}^1$

素因数の和:10301

約数の個数: 24

約数和(自身を含む): 1728720

約数和(自身を除く): 1111380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10289, 20578, 30867, 41156, 51445, 61734, 102890, 123468, 154335, 205780, 308670, 617340]

約数ペア:

[(1, 617340), (2, 308670), (3, 205780), (4, 154335), (5, 123468), (6, 102890), (10, 61734), (12, 51445), (15, 41156), (20, 30867), (30, 20578), (60, 10289)]