22590990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 59331168

約数和(自身を除く): 36740178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2437, 3090, 4635, 4874, 7311, 9270, 12185, 14622, 21933, 24370, 36555, 43866, 73110, 109665, 219330, 251011, 502022, 753033, 1255055, 1506066, 2259099, 2510110, 3765165, 4518198, 7530330, 11295495, 22590990]

約数ペア:

[(1, 22590990), (2, 11295495), (3, 7530330), (5, 4518198), (6, 3765165), (9, 2510110), (10, 2259099), (15, 1506066), (18, 1255055), (30, 753033), (45, 502022), (90, 251011), (103, 219330), (206, 109665), (309, 73110), (515, 43866), (618, 36555), (927, 24370), (1030, 21933), (1545, 14622), (1854, 12185), (2437, 9270), (3090, 7311), (4635, 4874)]