272890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 508680

約数和(自身を除く): 235790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 941, 1882, 4705, 9410, 27289, 54578, 136445, 272890]

約数ペア:

[(1, 272890), (2, 136445), (5, 54578), (10, 27289), (29, 9410), (58, 4705), (145, 1882), (290, 941)]