30919796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 55655040

約数和(自身を除く): 24735244

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 1009, 2018, 4036, 7661, 15322, 30644, 47423, 94846, 164467, 189692, 328934, 657868, 7729949, 15459898, 30919796]

約数ペア:

[(1, 30919796), (2, 15459898), (4, 7729949), (47, 657868), (94, 328934), (163, 189692), (188, 164467), (326, 94846), (652, 47423), (1009, 30644), (2018, 15322), (4036, 7661)]