2021703870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{667229}}^1$

素因数の和:667340

約数の個数: 32

約数和(自身を含む): 4900137120

約数和(自身を除く): 2878433250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 667229, 1334458, 2001687, 3336145, 4003374, 6672290, 10008435, 20016870, 67390129, 134780258, 202170387, 336950645, 404340774, 673901290, 1010851935, 2021703870]

約数ペア:

[(1, 2021703870), (2, 1010851935), (3, 673901290), (5, 404340774), (6, 336950645), (10, 202170387), (15, 134780258), (30, 67390129), (101, 20016870), (202, 10008435), (303, 6672290), (505, 4003374), (606, 3336145), (1010, 2001687), (1515, 1334458), (3030, 667229)]