628045140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10467419}}^1$

素因数の和:10467431

約数の個数: 24

約数和(自身を含む): 1758526560

約数和(自身を除く): 1130481420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10467419, 20934838, 31402257, 41869676, 52337095, 62804514, 104674190, 125609028, 157011285, 209348380, 314022570, 628045140]

約数ペア:

[(1, 628045140), (2, 314022570), (3, 209348380), (4, 157011285), (5, 125609028), (6, 104674190), (10, 62804514), (12, 52337095), (15, 41869676), (20, 31402257), (30, 20934838), (60, 10467419)]