30879926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18229}}^1$

素因数の和:18260

約数の個数: 24

約数和(自身を含む): 58190160

約数和(自身を除く): 27310234

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18229, 36458, 127603, 200519, 255206, 401038, 1403633, 2205709, 2807266, 4411418, 15439963, 30879926]

約数ペア:

[(1, 30879926), (2, 15439963), (7, 4411418), (11, 2807266), (14, 2205709), (22, 1403633), (77, 401038), (121, 255206), (154, 200519), (242, 127603), (847, 36458), (1694, 18229)]