12318270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21611}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 31121280

約数和(自身を除く): 18803010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21611, 43222, 64833, 108055, 129666, 216110, 324165, 410609, 648330, 821218, 1231827, 2053045, 2463654, 4106090, 6159135, 12318270]

約数ペア:

[(1, 12318270), (2, 6159135), (3, 4106090), (5, 2463654), (6, 2053045), (10, 1231827), (15, 821218), (19, 648330), (30, 410609), (38, 324165), (57, 216110), (95, 129666), (114, 108055), (190, 64833), (285, 43222), (570, 21611)]