229030010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 455970816

約数和(自身を除く): 226940806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 191, 242, 382, 605, 955, 991, 1210, 1910, 1982, 2101, 4202, 4955, 9910, 10505, 10901, 21010, 21802, 23111, 46222, 54505, 109010, 115555, 119911, 189281, 231110, 239822, 378562, 599555, 946405, 1199110, 1892810, 2082091, 4164182, 10410455, 20820910, 22903001, 45806002, 114515005, 229030010]

約数ペア:

[(1, 229030010), (2, 114515005), (5, 45806002), (10, 22903001), (11, 20820910), (22, 10410455), (55, 4164182), (110, 2082091), (121, 1892810), (191, 1199110), (242, 946405), (382, 599555), (605, 378562), (955, 239822), (991, 231110), (1210, 189281), (1910, 119911), (1982, 115555), (2101, 109010), (4202, 54505), (4955, 46222), (9910, 23111), (10505, 21802), (10901, 21010)]