20158902630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{367}}^2\times {\mathrm{1663}}^1$

素因数の和:2410

約数の個数: 72

約数和(自身を含む): 52587954432

約数和(自身を除く): 32429051802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 367, 734, 1101, 1663, 1835, 2202, 3303, 3326, 3670, 4989, 5505, 6606, 8315, 9978, 11010, 14967, 16515, 16630, 24945, 29934, 33030, 49890, 74835, 134689, 149670, 269378, 404067, 610321, 673445, 808134, 1212201, 1220642, 1346890, 1830963, 2020335, 2424402, 3051605, 3661926, 4040670, 5492889, 6061005, 6103210, 9154815, 10985778, 12122010, 18309630, 27464445, 54928890, 223987807, 447975614, 671963421, 1119939035, 1343926842, 2015890263, 2239878070, 3359817105, 4031780526, 6719634210, 10079451315, 20158902630]

約数ペア:

[(1, 20158902630), (2, 10079451315), (3, 6719634210), (5, 4031780526), (6, 3359817105), (9, 2239878070), (10, 2015890263), (15, 1343926842), (18, 1119939035), (30, 671963421), (45, 447975614), (90, 223987807), (367, 54928890), (734, 27464445), (1101, 18309630), (1663, 12122010), (1835, 10985778), (2202, 9154815), (3303, 6103210), (3326, 6061005), (3670, 5492889), (4989, 4040670), (5505, 3661926), (6606, 3051605), (8315, 2424402), (9978, 2020335), (11010, 1830963), (14967, 1346890), (16515, 1220642), (16630, 1212201), (24945, 808134), (29934, 673445), (33030, 610321), (49890, 404067), (74835, 269378), (134689, 149670)]