260157330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2890637}}^1$

素因数の和:2890650

約数の個数: 24

約数和(自身を含む): 676409292

約数和(自身を除く): 416251962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2890637, 5781274, 8671911, 14453185, 17343822, 26015733, 28906370, 43359555, 52031466, 86719110, 130078665, 260157330]

約数ペア:

[(1, 260157330), (2, 130078665), (3, 86719110), (5, 52031466), (6, 43359555), (9, 28906370), (10, 26015733), (15, 17343822), (18, 14453185), (30, 8671911), (45, 5781274), (90, 2890637)]