71379110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{58991}}^1$

素因数の和:59020

約数の個数: 24

約数和(自身を含む): 141226848

約数和(自身を除く): 69847738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 58991, 117982, 294955, 589910, 648901, 1297802, 3244505, 6489010, 7137911, 14275822, 35689555, 71379110]

約数ペア:

[(1, 71379110), (2, 35689555), (5, 14275822), (10, 7137911), (11, 6489010), (22, 3244505), (55, 1297802), (110, 648901), (121, 589910), (242, 294955), (605, 117982), (1210, 58991)]