31804440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265037}}^1$

素因数の和:265051

約数の個数: 32

約数和(自身を含む): 95413680

約数和(自身を除く): 63609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265037, 530074, 795111, 1060148, 1325185, 1590222, 2120296, 2650370, 3180444, 3975555, 5300740, 6360888, 7951110, 10601480, 15902220, 31804440]

約数ペア:

[(1, 31804440), (2, 15902220), (3, 10601480), (4, 7951110), (5, 6360888), (6, 5300740), (8, 3975555), (10, 3180444), (12, 2650370), (15, 2120296), (20, 1590222), (24, 1325185), (30, 1060148), (40, 795111), (60, 530074), (120, 265037)]