1278020970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4733411}}^1$

素因数の和:4733427

約数の個数: 32

約数和(自身を含む): 3408056640

約数和(自身を除く): 2130035670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4733411, 9466822, 14200233, 23667055, 28400466, 42600699, 47334110, 71001165, 85201398, 127802097, 142002330, 213003495, 255604194, 426006990, 639010485, 1278020970]

約数ペア:

[(1, 1278020970), (2, 639010485), (3, 426006990), (5, 255604194), (6, 213003495), (9, 142002330), (10, 127802097), (15, 85201398), (18, 71001165), (27, 47334110), (30, 42600699), (45, 28400466), (54, 23667055), (90, 14200233), (135, 9466822), (270, 4733411)]