71112910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{58771}}^1$

素因数の和:58800

約数の個数: 24

約数和(自身を含む): 140700168

約数和(自身を除く): 69587258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 58771, 117542, 293855, 587710, 646481, 1292962, 3232405, 6464810, 7111291, 14222582, 35556455, 71112910]

約数ペア:

[(1, 71112910), (2, 35556455), (5, 14222582), (10, 7111291), (11, 6464810), (22, 3232405), (55, 1292962), (110, 646481), (121, 587710), (242, 293855), (605, 117542), (1210, 58771)]