30948484

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 62285888

約数和(自身を除く): 31337404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6781, 13562, 27124, 47467, 94934, 189868, 1105303, 2210606, 4421212, 7737121, 15474242, 30948484]

約数ペア:

[(1, 30948484), (2, 15474242), (4, 7737121), (7, 4421212), (14, 2210606), (28, 1105303), (163, 189868), (326, 94934), (652, 47467), (1141, 27124), (2282, 13562), (4564, 6781)]