90739730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{124301}}^1$

素因数の和:124381

約数の個数: 16

約数和(自身を含む): 165570264

約数和(自身を除く): 74830534

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 124301, 248602, 621505, 1243010, 9073973, 18147946, 45369865, 90739730]

約数ペア:

[(1, 90739730), (2, 45369865), (5, 18147946), (10, 9073973), (73, 1243010), (146, 621505), (365, 248602), (730, 124301)]