22217220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41143}}^1$

素因数の和:41161

約数の個数: 48

約数和(自身を含む): 69121920

約数和(自身を除く): 46904700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 41143, 82286, 123429, 164572, 205715, 246858, 370287, 411430, 493716, 617145, 740574, 822860, 1110861, 1234290, 1481148, 1851435, 2221722, 2468580, 3702870, 4443444, 5554305, 7405740, 11108610, 22217220]

約数ペア:

[(1, 22217220), (2, 11108610), (3, 7405740), (4, 5554305), (5, 4443444), (6, 3702870), (9, 2468580), (10, 2221722), (12, 1851435), (15, 1481148), (18, 1234290), (20, 1110861), (27, 822860), (30, 740574), (36, 617145), (45, 493716), (54, 411430), (60, 370287), (90, 246858), (108, 205715), (135, 164572), (180, 123429), (270, 82286), (540, 41143)]