30813134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 51190104

約数和(自身を除く): 20376970

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 811, 1622, 1727, 3454, 8921, 17842, 18997, 37994, 98131, 127327, 196262, 254654, 1400597, 2801194, 15406567, 30813134]

約数ペア:

[(1, 30813134), (2, 15406567), (11, 2801194), (22, 1400597), (121, 254654), (157, 196262), (242, 127327), (314, 98131), (811, 37994), (1622, 18997), (1727, 17842), (3454, 8921)]