140983530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{33809}}^1$

素因数の和:33958

約数の個数: 32

約数和(自身を含む): 340804800

約数和(自身を除く): 199821270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 33809, 67618, 101427, 169045, 202854, 338090, 507135, 1014270, 4699451, 9398902, 14098353, 23497255, 28196706, 46994510, 70491765, 140983530]

約数ペア:

[(1, 140983530), (2, 70491765), (3, 46994510), (5, 28196706), (6, 23497255), (10, 14098353), (15, 9398902), (30, 4699451), (139, 1014270), (278, 507135), (417, 338090), (695, 202854), (834, 169045), (1390, 101427), (2085, 67618), (4170, 33809)]