90701770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{124249}}^1$

素因数の和:124329

約数の個数: 16

約数和(自身を含む): 165501000

約数和(自身を除く): 74799230

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 124249, 248498, 621245, 1242490, 9070177, 18140354, 45350885, 90701770]

約数ペア:

[(1, 90701770), (2, 45350885), (5, 18140354), (10, 9070177), (73, 1242490), (146, 621245), (365, 248498), (730, 124249)]