2021157780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{56237}}^1$

素因数の和:56848

約数の個数: 48

約数和(自身を含む): 5668790400

約数和(自身を除く): 3647632620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 1198, 1797, 2396, 2995, 3594, 5990, 7188, 8985, 11980, 17970, 35940, 56237, 112474, 168711, 224948, 281185, 337422, 562370, 674844, 843555, 1124740, 1687110, 3374220, 33685963, 67371926, 101057889, 134743852, 168429815, 202115778, 336859630, 404231556, 505289445, 673719260, 1010578890, 2021157780]

約数ペア:

[(1, 2021157780), (2, 1010578890), (3, 673719260), (4, 505289445), (5, 404231556), (6, 336859630), (10, 202115778), (12, 168429815), (15, 134743852), (20, 101057889), (30, 67371926), (60, 33685963), (599, 3374220), (1198, 1687110), (1797, 1124740), (2396, 843555), (2995, 674844), (3594, 562370), (5990, 337422), (7188, 281185), (8985, 224948), (11980, 168711), (17970, 112474), (35940, 56237)]