86862420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{482569}}^1$

素因数の和:482584

約数の個数: 36

約数和(自身を含む): 263483220

約数和(自身を除く): 176620800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 482569, 965138, 1447707, 1930276, 2412845, 2895414, 4343121, 4825690, 5790828, 7238535, 8686242, 9651380, 14477070, 17372484, 21715605, 28954140, 43431210, 86862420]

約数ペア:

[(1, 86862420), (2, 43431210), (3, 28954140), (4, 21715605), (5, 17372484), (6, 14477070), (9, 9651380), (10, 8686242), (12, 7238535), (15, 5790828), (18, 4825690), (20, 4343121), (30, 2895414), (36, 2412845), (45, 1930276), (60, 1447707), (90, 965138), (180, 482569)]