68590590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53171}}^1$

素因数の和:53224

約数の個数: 32

約数和(自身を含む): 168448896

約数和(自身を除く): 99858306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 53171, 106342, 159513, 265855, 319026, 531710, 797565, 1595130, 2286353, 4572706, 6859059, 11431765, 13718118, 22863530, 34295295, 68590590]

約数ペア:

[(1, 68590590), (2, 34295295), (3, 22863530), (5, 13718118), (6, 11431765), (10, 6859059), (15, 4572706), (30, 2286353), (43, 1595130), (86, 797565), (129, 531710), (215, 319026), (258, 265855), (430, 159513), (645, 106342), (1290, 53171)]