29559790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17491}}^1$

素因数の和:17524

約数の個数: 24

約数和(自身を含む): 57618648

約数和(自身を除く): 28058858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17491, 34982, 87455, 174910, 227383, 454766, 1136915, 2273830, 2955979, 5911958, 14779895, 29559790]

約数ペア:

[(1, 29559790), (2, 14779895), (5, 5911958), (10, 2955979), (13, 2273830), (26, 1136915), (65, 454766), (130, 227383), (169, 174910), (338, 87455), (845, 34982), (1690, 17491)]