15344620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5081}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 17098868

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5081, 10162, 20324, 25405, 50810, 101620, 767231, 1534462, 3068924, 3836155, 7672310, 15344620]

約数ペア:

[(1, 15344620), (2, 7672310), (4, 3836155), (5, 3068924), (10, 1534462), (20, 767231), (151, 101620), (302, 50810), (604, 25405), (755, 20324), (1510, 10162), (3020, 5081)]