68643290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{236701}}^1$

素因数の和:236737

約数の個数: 16

約数和(自身を含む): 127819080

約数和(自身を除く): 59175790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 236701, 473402, 1183505, 2367010, 6864329, 13728658, 34321645, 68643290]

約数ペア:

[(1, 68643290), (2, 34321645), (5, 13728658), (10, 6864329), (29, 2367010), (58, 1183505), (145, 473402), (290, 236701)]