13313460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221891}}^1$

素因数の和:221903

約数の個数: 24

約数和(自身を含む): 37277856

約数和(自身を除く): 23964396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221891, 443782, 665673, 887564, 1109455, 1331346, 2218910, 2662692, 3328365, 4437820, 6656730, 13313460]

約数ペア:

[(1, 13313460), (2, 6656730), (3, 4437820), (4, 3328365), (5, 2662692), (6, 2218910), (10, 1331346), (12, 1109455), (15, 887564), (20, 665673), (30, 443782), (60, 221891)]