1509980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 3206112

約数和(自身を除く): 1696132

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 733, 1030, 1466, 2060, 2932, 3665, 7330, 14660, 75499, 150998, 301996, 377495, 754990, 1509980]

約数ペア:

[(1, 1509980), (2, 754990), (4, 377495), (5, 301996), (10, 150998), (20, 75499), (103, 14660), (206, 7330), (412, 3665), (515, 2932), (733, 2060), (1030, 1466)]