28613460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476891}}^1$

素因数の和:476903

約数の個数: 24

約数和(自身を含む): 80117856

約数和(自身を除く): 51504396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476891, 953782, 1430673, 1907564, 2384455, 2861346, 4768910, 5722692, 7153365, 9537820, 14306730, 28613460]

約数ペア:

[(1, 28613460), (2, 14306730), (3, 9537820), (4, 7153365), (5, 5722692), (6, 4768910), (10, 2861346), (12, 2384455), (15, 1907564), (20, 1430673), (30, 953782), (60, 476891)]