13900620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231677}}^1$

素因数の和:231689

約数の個数: 24

約数和(自身を含む): 38921904

約数和(自身を除く): 25021284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231677, 463354, 695031, 926708, 1158385, 1390062, 2316770, 2780124, 3475155, 4633540, 6950310, 13900620]

約数ペア:

[(1, 13900620), (2, 6950310), (3, 4633540), (4, 3475155), (5, 2780124), (6, 2316770), (10, 1390062), (12, 1158385), (15, 926708), (20, 695031), (30, 463354), (60, 231677)]