858204070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{6113}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 1571542560

約数和(自身を除く): 713338490

約数列:

[1, 2, 5, 10, 101, 139, 202, 278, 505, 695, 1010, 1390, 6113, 12226, 14039, 28078, 30565, 61130, 70195, 140390, 617413, 849707, 1234826, 1699414, 3087065, 4248535, 6174130, 8497070, 85820407, 171640814, 429102035, 858204070]

約数ペア:

[(1, 858204070), (2, 429102035), (5, 171640814), (10, 85820407), (101, 8497070), (139, 6174130), (202, 4248535), (278, 3087065), (505, 1699414), (695, 1234826), (1010, 849707), (1390, 617413), (6113, 140390), (12226, 70195), (14039, 61130), (28078, 30565)]