22761780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1087}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 63974400

約数和(自身を除く): 41212620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1087, 1396, 1745, 2094, 2174, 3261, 3490, 4188, 4348, 5235, 5435, 6522, 6980, 10470, 10870, 13044, 16305, 20940, 21740, 32610, 65220, 379363, 758726, 1138089, 1517452, 1896815, 2276178, 3793630, 4552356, 5690445, 7587260, 11380890, 22761780]

約数ペア:

[(1, 22761780), (2, 11380890), (3, 7587260), (4, 5690445), (5, 4552356), (6, 3793630), (10, 2276178), (12, 1896815), (15, 1517452), (20, 1138089), (30, 758726), (60, 379363), (349, 65220), (698, 32610), (1047, 21740), (1087, 20940), (1396, 16305), (1745, 13044), (2094, 10870), (2174, 10470), (3261, 6980), (3490, 6522), (4188, 5435), (4348, 5235)]