28954140

素因数分解:

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

素因数の和:482581

約数の個数: 24

約数和(自身を含む): 81071760

約数和(自身を除く): 52117620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 482569, 965138, 1447707, 1930276, 2412845, 2895414, 4825690, 5790828, 7238535, 9651380, 14477070, 28954140]

約数ペア:

[(1, 28954140), (2, 14477070), (3, 9651380), (4, 7238535), (5, 5790828), (6, 4825690), (10, 2895414), (12, 2412845), (15, 1930276), (20, 1447707), (30, 965138), (60, 482569)]