122525620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{875183}}^1$

素因数の和:875199

約数の個数: 24

約数和(自身を含む): 294061824

約数和(自身を除く): 171536204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 875183, 1750366, 3500732, 4375915, 6126281, 8751830, 12252562, 17503660, 24505124, 30631405, 61262810, 122525620]

約数ペア:

[(1, 122525620), (2, 61262810), (4, 30631405), (5, 24505124), (7, 17503660), (10, 12252562), (14, 8751830), (20, 6126281), (28, 4375915), (35, 3500732), (70, 1750366), (140, 875183)]