139030260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2317171}}^1$

素因数の和:2317183

約数の個数: 24

約数和(自身を含む): 389284896

約数和(自身を除く): 250254636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2317171, 4634342, 6951513, 9268684, 11585855, 13903026, 23171710, 27806052, 34757565, 46343420, 69515130, 139030260]

約数ペア:

[(1, 139030260), (2, 69515130), (3, 46343420), (4, 34757565), (5, 27806052), (6, 23171710), (10, 13903026), (12, 11585855), (15, 9268684), (20, 6951513), (30, 4634342), (60, 2317171)]