30954802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2089}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 48153600

約数和(自身を除く): 17198798

約数列:

[1, 2, 31, 62, 239, 478, 2089, 4178, 7409, 14818, 64759, 129518, 499271, 998542, 15477401, 30954802]

約数ペア:

[(1, 30954802), (2, 15477401), (31, 998542), (62, 499271), (239, 129518), (478, 64759), (2089, 14818), (4178, 7409)]