69437380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15161}}^1$

素因数の和:15399

約数の個数: 24

約数和(自身を含む): 146464920

約数和(自身を除く): 77027540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 15161, 30322, 60644, 75805, 151610, 303220, 3471869, 6943738, 13887476, 17359345, 34718690, 69437380]

約数ペア:

[(1, 69437380), (2, 34718690), (4, 17359345), (5, 13887476), (10, 6943738), (20, 3471869), (229, 303220), (458, 151610), (916, 75805), (1145, 60644), (2290, 30322), (4580, 15161)]