39394260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218857}}^1$

素因数の和:218872

約数の個数: 36

約数和(自身を含む): 119496468

約数和(自身を除く): 80102208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218857, 437714, 656571, 875428, 1094285, 1313142, 1969713, 2188570, 2626284, 3282855, 3939426, 4377140, 6565710, 7878852, 9848565, 13131420, 19697130, 39394260]

約数ペア:

[(1, 39394260), (2, 19697130), (3, 13131420), (4, 9848565), (5, 7878852), (6, 6565710), (9, 4377140), (10, 3939426), (12, 3282855), (15, 2626284), (18, 2188570), (20, 1969713), (30, 1313142), (36, 1094285), (45, 875428), (60, 656571), (90, 437714), (180, 218857)]