123676830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1374187}}^1$

素因数の和:1374200

約数の個数: 24

約数和(自身を含む): 321559992

約数和(自身を除く): 197883162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1374187, 2748374, 4122561, 6870935, 8245122, 12367683, 13741870, 20612805, 24735366, 41225610, 61838415, 123676830]

約数ペア:

[(1, 123676830), (2, 61838415), (3, 41225610), (5, 24735366), (6, 20612805), (9, 13741870), (10, 12367683), (15, 8245122), (18, 6870935), (30, 4122561), (45, 2748374), (90, 1374187)]