80861610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26687}}^1$

素因数の和:26798

約数の個数: 32

約数和(自身を含む): 195996672

約数和(自身を除く): 115135062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 26687, 53374, 80061, 133435, 160122, 266870, 400305, 800610, 2695387, 5390774, 8086161, 13476935, 16172322, 26953870, 40430805, 80861610]

約数ペア:

[(1, 80861610), (2, 40430805), (3, 26953870), (5, 16172322), (6, 13476935), (10, 8086161), (15, 5390774), (30, 2695387), (101, 800610), (202, 400305), (303, 266870), (505, 160122), (606, 133435), (1010, 80061), (1515, 53374), (3030, 26687)]