84284220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1404737}}^1$

素因数の和:1404749

約数の個数: 24

約数和(自身を含む): 235995984

約数和(自身を除く): 151711764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1404737, 2809474, 4214211, 5618948, 7023685, 8428422, 14047370, 16856844, 21071055, 28094740, 42142110, 84284220]

約数ペア:

[(1, 84284220), (2, 42142110), (3, 28094740), (4, 21071055), (5, 16856844), (6, 14047370), (10, 8428422), (12, 7023685), (15, 5618948), (20, 4214211), (30, 2809474), (60, 1404737)]