74702220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1245037}}^1$

素因数の和:1245049

約数の個数: 24

約数和(自身を含む): 209166384

約数和(自身を除く): 134464164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1245037, 2490074, 3735111, 4980148, 6225185, 7470222, 12450370, 14940444, 18675555, 24900740, 37351110, 74702220]

約数ペア:

[(1, 74702220), (2, 37351110), (3, 24900740), (4, 18675555), (5, 14940444), (6, 12450370), (10, 7470222), (12, 6225185), (15, 4980148), (20, 3735111), (30, 2490074), (60, 1245037)]