9643340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68881}}^1$

素因数の和:68897

約数の個数: 24

約数和(自身を含む): 23144352

約数和(自身を除く): 13501012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68881, 137762, 275524, 344405, 482167, 688810, 964334, 1377620, 1928668, 2410835, 4821670, 9643340]

約数ペア:

[(1, 9643340), (2, 4821670), (4, 2410835), (5, 1928668), (7, 1377620), (10, 964334), (14, 688810), (20, 482167), (28, 344405), (35, 275524), (70, 137762), (140, 68881)]