68545590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9103}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 165182976

約数和(自身を除く): 96637386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9103, 18206, 27309, 45515, 54618, 91030, 136545, 273090, 2284853, 4569706, 6854559, 11424265, 13709118, 22848530, 34272795, 68545590]

約数ペア:

[(1, 68545590), (2, 34272795), (3, 22848530), (5, 13709118), (6, 11424265), (10, 6854559), (15, 4569706), (30, 2284853), (251, 273090), (502, 136545), (753, 91030), (1255, 54618), (1506, 45515), (2510, 27309), (3765, 18206), (7530, 9103)]