23261220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129229}}^1$

素因数の和:129244

約数の個数: 36

約数和(自身を含む): 70559580

約数和(自身を除く): 47298360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129229, 258458, 387687, 516916, 646145, 775374, 1163061, 1292290, 1550748, 1938435, 2326122, 2584580, 3876870, 4652244, 5815305, 7753740, 11630610, 23261220]

約数ペア:

[(1, 23261220), (2, 11630610), (3, 7753740), (4, 5815305), (5, 4652244), (6, 3876870), (9, 2584580), (10, 2326122), (12, 1938435), (15, 1550748), (18, 1292290), (20, 1163061), (30, 775374), (36, 646145), (45, 516916), (60, 387687), (90, 258458), (180, 129229)]