131556060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{730867}}^1$

素因数の和:730882

約数の個数: 36

約数和(自身を含む): 399053928

約数和(自身を除く): 267497868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 730867, 1461734, 2192601, 2923468, 3654335, 4385202, 6577803, 7308670, 8770404, 10963005, 13155606, 14617340, 21926010, 26311212, 32889015, 43852020, 65778030, 131556060]

約数ペア:

[(1, 131556060), (2, 65778030), (3, 43852020), (4, 32889015), (5, 26311212), (6, 21926010), (9, 14617340), (10, 13155606), (12, 10963005), (15, 8770404), (18, 7308670), (20, 6577803), (30, 4385202), (36, 3654335), (45, 2923468), (60, 2192601), (90, 1461734), (180, 730867)]