11890740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198179}}^1$

素因数の和:198191

約数の個数: 24

約数和(自身を含む): 33294240

約数和(自身を除く): 21403500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198179, 396358, 594537, 792716, 990895, 1189074, 1981790, 2378148, 2972685, 3963580, 5945370, 11890740]

約数ペア:

[(1, 11890740), (2, 5945370), (3, 3963580), (4, 2972685), (5, 2378148), (6, 1981790), (10, 1189074), (12, 990895), (15, 792716), (20, 594537), (30, 396358), (60, 198179)]