22017990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5779}}^1$

素因数の和:5916

約数の個数: 32

約数和(自身を含む): 53268480

約数和(自身を除く): 31250490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5779, 11558, 17337, 28895, 34674, 57790, 86685, 173370, 733933, 1467866, 2201799, 3669665, 4403598, 7339330, 11008995, 22017990]

約数ペア:

[(1, 22017990), (2, 11008995), (3, 7339330), (5, 4403598), (6, 3669665), (10, 2201799), (15, 1467866), (30, 733933), (127, 173370), (254, 86685), (381, 57790), (635, 34674), (762, 28895), (1270, 17337), (1905, 11558), (3810, 5779)]