68123590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5981}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 131795424

約数和(自身を除く): 63671834

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 5981, 11390, 11962, 29905, 59810, 101677, 203354, 400727, 508385, 801454, 1016770, 2003635, 4007270, 6812359, 13624718, 34061795, 68123590]

約数ペア:

[(1, 68123590), (2, 34061795), (5, 13624718), (10, 6812359), (17, 4007270), (34, 2003635), (67, 1016770), (85, 801454), (134, 508385), (170, 400727), (335, 203354), (670, 101677), (1139, 59810), (2278, 29905), (5695, 11962), (5981, 11390)]