8139660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135661}}^1$

素因数の和:135673

約数の個数: 24

約数和(自身を含む): 22791216

約数和(自身を除く): 14651556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135661, 271322, 406983, 542644, 678305, 813966, 1356610, 1627932, 2034915, 2713220, 4069830, 8139660]

約数ペア:

[(1, 8139660), (2, 4069830), (3, 2713220), (4, 2034915), (5, 1627932), (6, 1356610), (10, 813966), (12, 678305), (15, 542644), (20, 406983), (30, 271322), (60, 135661)]