3145870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 6971328

約数和(自身を除く): 3825458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3457, 6914, 17285, 24199, 34570, 44941, 48398, 89882, 120995, 224705, 241990, 314587, 449410, 629174, 1572935, 3145870]

約数ペア:

[(1, 3145870), (2, 1572935), (5, 629174), (7, 449410), (10, 314587), (13, 241990), (14, 224705), (26, 120995), (35, 89882), (65, 48398), (70, 44941), (91, 34570), (130, 24199), (182, 17285), (455, 6914), (910, 3457)]