159902220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2665037}}^1$

素因数の和:2665049

約数の個数: 24

約数和(自身を含む): 447726384

約数和(自身を除く): 287824164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2665037, 5330074, 7995111, 10660148, 13325185, 15990222, 26650370, 31980444, 39975555, 53300740, 79951110, 159902220]

約数ペア:

[(1, 159902220), (2, 79951110), (3, 53300740), (4, 39975555), (5, 31980444), (6, 26650370), (10, 15990222), (12, 13325185), (15, 10660148), (20, 7995111), (30, 5330074), (60, 2665037)]