68613390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{762371}}^1$

素因数の和:762384

約数の個数: 24

約数和(自身を含む): 178395048

約数和(自身を除く): 109781658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 762371, 1524742, 2287113, 3811855, 4574226, 6861339, 7623710, 11435565, 13722678, 22871130, 34306695, 68613390]

約数ペア:

[(1, 68613390), (2, 34306695), (3, 22871130), (5, 13722678), (6, 11435565), (9, 7623710), (10, 6861339), (15, 4574226), (18, 3811855), (30, 2287113), (45, 1524742), (90, 762371)]