15100780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10343}}^1$

素因数の和:10425

約数の個数: 24

約数和(自身を含む): 32149152

約数和(自身を除く): 17048372

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10343, 20686, 41372, 51715, 103430, 206860, 755039, 1510078, 3020156, 3775195, 7550390, 15100780]

約数ペア:

[(1, 15100780), (2, 7550390), (4, 3775195), (5, 3020156), (10, 1510078), (20, 755039), (73, 206860), (146, 103430), (292, 51715), (365, 41372), (730, 20686), (1460, 10343)]