68233810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{235289}}^1$

素因数の和:235325

約数の個数: 16

約数和(自身を含む): 127056600

約数和(自身を除く): 58822790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 235289, 470578, 1176445, 2352890, 6823381, 13646762, 34116905, 68233810]

約数ペア:

[(1, 68233810), (2, 34116905), (5, 13646762), (10, 6823381), (29, 2352890), (58, 1176445), (145, 470578), (290, 235289)]