129622430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1851749}}^1$

素因数の和:1851763

約数の個数: 16

約数和(自身を含む): 266652000

約数和(自身を除く): 137029570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1851749, 3703498, 9258745, 12962243, 18517490, 25924486, 64811215, 129622430]

約数ペア:

[(1, 129622430), (2, 64811215), (5, 25924486), (7, 18517490), (10, 12962243), (14, 9258745), (35, 3703498), (70, 1851749)]