12762180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{70901}}^1$

素因数の和:70916

約数の個数: 36

約数和(自身を含む): 38712492

約数和(自身を除く): 25950312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 70901, 141802, 212703, 283604, 354505, 425406, 638109, 709010, 850812, 1063515, 1276218, 1418020, 2127030, 2552436, 3190545, 4254060, 6381090, 12762180]

約数ペア:

[(1, 12762180), (2, 6381090), (3, 4254060), (4, 3190545), (5, 2552436), (6, 2127030), (9, 1418020), (10, 1276218), (12, 1063515), (15, 850812), (18, 709010), (20, 638109), (30, 425406), (36, 354505), (45, 283604), (60, 212703), (90, 141802), (180, 70901)]