68260590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252817}}^1$

素因数の和:252833

約数の個数: 32

約数和(自身を含む): 182028960

約数和(自身を除く): 113768370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252817, 505634, 758451, 1264085, 1516902, 2275353, 2528170, 3792255, 4550706, 6826059, 7584510, 11376765, 13652118, 22753530, 34130295, 68260590]

約数ペア:

[(1, 68260590), (2, 34130295), (3, 22753530), (5, 13652118), (6, 11376765), (9, 7584510), (10, 6826059), (15, 4550706), (18, 3792255), (27, 2528170), (30, 2275353), (45, 1516902), (54, 1264085), (90, 758451), (135, 505634), (270, 252817)]