227142180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1261901}}^1$

素因数の和:1261916

約数の個数: 36

約数和(自身を含む): 688998492

約数和(自身を除く): 461856312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1261901, 2523802, 3785703, 5047604, 6309505, 7571406, 11357109, 12619010, 15142812, 18928515, 22714218, 25238020, 37857030, 45428436, 56785545, 75714060, 113571090, 227142180]

約数ペア:

[(1, 227142180), (2, 113571090), (3, 75714060), (4, 56785545), (5, 45428436), (6, 37857030), (9, 25238020), (10, 22714218), (12, 18928515), (15, 15142812), (18, 12619010), (20, 11357109), (30, 7571406), (36, 6309505), (45, 5047604), (60, 3785703), (90, 2523802), (180, 1261901)]