30117668

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7219}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 60648000

約数和(自身を除く): 30530332

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 7219, 14438, 28876, 50533, 101066, 202132, 1075631, 2151262, 4302524, 7529417, 15058834, 30117668]

約数ペア:

[(1, 30117668), (2, 15058834), (4, 7529417), (7, 4302524), (14, 2151262), (28, 1075631), (149, 202132), (298, 101066), (596, 50533), (1043, 28876), (2086, 14438), (4172, 7219)]