68512770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{253751}}^1$

素因数の和:253767

約数の個数: 32

約数和(自身を含む): 182701440

約数和(自身を除く): 114188670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 253751, 507502, 761253, 1268755, 1522506, 2283759, 2537510, 3806265, 4567518, 6851277, 7612530, 11418795, 13702554, 22837590, 34256385, 68512770]

約数ペア:

[(1, 68512770), (2, 34256385), (3, 22837590), (5, 13702554), (6, 11418795), (9, 7612530), (10, 6851277), (15, 4567518), (18, 3806265), (27, 2537510), (30, 2283759), (45, 1522506), (54, 1268755), (90, 761253), (135, 507502), (270, 253751)]