12791070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142123}}^1$

素因数の和:142136

約数の個数: 24

約数和(自身を含む): 33257016

約数和(自身を除く): 20465946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142123, 284246, 426369, 710615, 852738, 1279107, 1421230, 2131845, 2558214, 4263690, 6395535, 12791070]

約数ペア:

[(1, 12791070), (2, 6395535), (3, 4263690), (5, 2558214), (6, 2131845), (9, 1421230), (10, 1279107), (15, 852738), (18, 710615), (30, 426369), (45, 284246), (90, 142123)]