68754530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{528881}}^1$

素因数の和:528901

約数の個数: 16

約数和(自身を含む): 133278264

約数和(自身を除く): 64523734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 528881, 1057762, 2644405, 5288810, 6875453, 13750906, 34377265, 68754530]

約数ペア:

[(1, 68754530), (2, 34377265), (5, 13750906), (10, 6875453), (13, 5288810), (26, 2644405), (65, 1057762), (130, 528881)]