2021067570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{667019}}^1$

素因数の和:667130

約数の個数: 32

約数和(自身を含む): 4898594880

約数和(自身を除く): 2877527310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 667019, 1334038, 2001057, 3335095, 4002114, 6670190, 10005285, 20010570, 67368919, 134737838, 202106757, 336844595, 404213514, 673689190, 1010533785, 2021067570]

約数ペア:

[(1, 2021067570), (2, 1010533785), (3, 673689190), (5, 404213514), (6, 336844595), (10, 202106757), (15, 134737838), (30, 67368919), (101, 20010570), (202, 10005285), (303, 6670190), (505, 4002114), (606, 3335095), (1010, 2001057), (1515, 1334038), (3030, 667019)]