15970620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{266177}}^1$

素因数の和:266189

約数の個数: 24

約数和(自身を含む): 44717904

約数和(自身を除く): 28747284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 266177, 532354, 798531, 1064708, 1330885, 1597062, 2661770, 3194124, 3992655, 5323540, 7985310, 15970620]

約数ペア:

[(1, 15970620), (2, 7985310), (3, 5323540), (4, 3992655), (5, 3194124), (6, 2661770), (10, 1597062), (12, 1330885), (15, 1064708), (20, 798531), (30, 532354), (60, 266177)]