345054130

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{27407}}^1$

素因数の和:28673

約数の個数: 16

約数和(自身を含む): 621613440

約数和(自身を除く): 276559310

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 27407, 54814, 137035, 274070, 34505413, 69010826, 172527065, 345054130]

約数ペア:

[(1, 345054130), (2, 172527065), (5, 69010826), (10, 34505413), (1259, 274070), (2518, 137035), (6295, 54814), (12590, 27407)]