2021441810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{30707}}^1$

素因数の和:30970

約数の個数: 32

約数和(自身を含む): 3780768960

約数和(自身を除く): 1759327150

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 2270, 6583, 13166, 30707, 32915, 61414, 65830, 153535, 307070, 890503, 1781006, 4452515, 6970489, 8905030, 13940978, 34852445, 69704890, 202144181, 404288362, 1010720905, 2021441810]

約数ペア:

[(1, 2021441810), (2, 1010720905), (5, 404288362), (10, 202144181), (29, 69704890), (58, 34852445), (145, 13940978), (227, 8905030), (290, 6970489), (454, 4452515), (1135, 1781006), (2270, 890503), (6583, 307070), (13166, 153535), (30707, 65830), (32915, 61414)]