494220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8237}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 1383984

約数和(自身を除く): 889764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8237, 16474, 24711, 32948, 41185, 49422, 82370, 98844, 123555, 164740, 247110, 494220]

約数ペア:

[(1, 494220), (2, 247110), (3, 164740), (4, 123555), (5, 98844), (6, 82370), (10, 49422), (12, 41185), (15, 32948), (20, 24711), (30, 16474), (60, 8237)]