23207820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2137}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 65371488

約数和(自身を除く): 42163668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2137, 2172, 2715, 3620, 4274, 5430, 6411, 8548, 10685, 10860, 12822, 21370, 25644, 32055, 42740, 64110, 128220, 386797, 773594, 1160391, 1547188, 1933985, 2320782, 3867970, 4641564, 5801955, 7735940, 11603910, 23207820]

約数ペア:

[(1, 23207820), (2, 11603910), (3, 7735940), (4, 5801955), (5, 4641564), (6, 3867970), (10, 2320782), (12, 1933985), (15, 1547188), (20, 1160391), (30, 773594), (60, 386797), (181, 128220), (362, 64110), (543, 42740), (724, 32055), (905, 25644), (1086, 21370), (1810, 12822), (2137, 10860), (2172, 10685), (2715, 8548), (3620, 6411), (4274, 5430)]