67153870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2081}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 138511296

約数和(自身を除く): 71357426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2081, 2305, 3227, 4162, 4610, 6454, 10405, 14567, 16135, 20810, 29134, 32270, 72835, 145670, 959341, 1918682, 4796705, 6715387, 9593410, 13430774, 33576935, 67153870]

約数ペア:

[(1, 67153870), (2, 33576935), (5, 13430774), (7, 9593410), (10, 6715387), (14, 4796705), (35, 1918682), (70, 959341), (461, 145670), (922, 72835), (2081, 32270), (2305, 29134), (3227, 20810), (4162, 16135), (4610, 14567), (6454, 10405)]