30681788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 55121472

約数和(自身を除く): 24439684

約数列:

[1, 2, 4, 47, 94, 188, 293, 557, 586, 1114, 1172, 2228, 13771, 26179, 27542, 52358, 55084, 104716, 163201, 326402, 652804, 7670447, 15340894, 30681788]

約数ペア:

[(1, 30681788), (2, 15340894), (4, 7670447), (47, 652804), (94, 326402), (188, 163201), (293, 104716), (557, 55084), (586, 52358), (1114, 27542), (1172, 26179), (2228, 13771)]