30415346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68813}}^1$

素因数の和:68845

約数の個数: 16

約数和(自身を含む): 52023384

約数和(自身を除く): 21608038

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68813, 137626, 894569, 1169821, 1789138, 2339642, 15207673, 30415346]

約数ペア:

[(1, 30415346), (2, 15207673), (13, 2339642), (17, 1789138), (26, 1169821), (34, 894569), (221, 137626), (442, 68813)]