71426670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340127}}^1$

素因数の和:340144

約数の個数: 32

約数和(自身を含む): 195913728

約数和(自身を除く): 124487058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340127, 680254, 1020381, 1700635, 2040762, 2380889, 3401270, 4761778, 5101905, 7142667, 10203810, 11904445, 14285334, 23808890, 35713335, 71426670]

約数ペア:

[(1, 71426670), (2, 35713335), (3, 23808890), (5, 14285334), (6, 11904445), (7, 10203810), (10, 7142667), (14, 5101905), (15, 4761778), (21, 3401270), (30, 2380889), (35, 2040762), (42, 1700635), (70, 1020381), (105, 680254), (210, 340127)]