2015501630

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1283759}}^1$

素因数の和:1283923

約数の個数: 16

約数和(自身を含む): 3651013440

約数和(自身を除く): 1635511810

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 1283759, 2567518, 6418795, 12837590, 201550163, 403100326, 1007750815, 2015501630]

約数ペア:

[(1, 2015501630), (2, 1007750815), (5, 403100326), (10, 201550163), (157, 12837590), (314, 6418795), (785, 2567518), (1570, 1283759)]