22409580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 63221760

約数和(自身を除く): 40812180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2687, 2780, 4170, 5374, 8061, 8340, 10748, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220, 373493, 746986, 1120479, 1493972, 1867465, 2240958, 3734930, 4481916, 5602395, 7469860, 11204790, 22409580]

約数ペア:

[(1, 22409580), (2, 11204790), (3, 7469860), (4, 5602395), (5, 4481916), (6, 3734930), (10, 2240958), (12, 1867465), (15, 1493972), (20, 1120479), (30, 746986), (60, 373493), (139, 161220), (278, 80610), (417, 53740), (556, 40305), (695, 32244), (834, 26870), (1390, 16122), (1668, 13435), (2085, 10748), (2687, 8340), (2780, 8061), (4170, 5374)]