1075340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 2581152

約数和(自身を除く): 1505812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7681, 15362, 30724, 38405, 53767, 76810, 107534, 153620, 215068, 268835, 537670, 1075340]

約数ペア:

[(1, 1075340), (2, 537670), (4, 268835), (5, 215068), (7, 153620), (10, 107534), (14, 76810), (20, 53767), (28, 38405), (35, 30724), (70, 15362), (140, 7681)]