71243410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5623}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 147393792

約数和(自身を除く): 76150382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 5623, 6335, 11246, 12670, 28115, 39361, 56230, 78722, 196805, 393610, 1017763, 2035526, 5088815, 7124341, 10177630, 14248682, 35621705, 71243410]

約数ペア:

[(1, 71243410), (2, 35621705), (5, 14248682), (7, 10177630), (10, 7124341), (14, 5088815), (35, 2035526), (70, 1017763), (181, 393610), (362, 196805), (905, 78722), (1267, 56230), (1810, 39361), (2534, 28115), (5623, 12670), (6335, 11246)]