2227784820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37129747}}^1$

素因数の和:37129759

約数の個数: 24

約数和(自身を含む): 6237797664

約数和(自身を除く): 4010012844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37129747, 74259494, 111389241, 148518988, 185648735, 222778482, 371297470, 445556964, 556946205, 742594940, 1113892410, 2227784820]

約数ペア:

[(1, 2227784820), (2, 1113892410), (3, 742594940), (4, 556946205), (5, 445556964), (6, 371297470), (10, 222778482), (12, 185648735), (15, 148518988), (20, 111389241), (30, 74259494), (60, 37129747)]