74612220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1243537}}^1$

素因数の和:1243549

約数の個数: 24

約数和(自身を含む): 208914384

約数和(自身を除く): 134302164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1243537, 2487074, 3730611, 4974148, 6217685, 7461222, 12435370, 14922444, 18653055, 24870740, 37306110, 74612220]

約数ペア:

[(1, 74612220), (2, 37306110), (3, 24870740), (4, 18653055), (5, 14922444), (6, 12435370), (10, 7461222), (12, 6217685), (15, 4974148), (20, 3730611), (30, 2487074), (60, 1243537)]