11965260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 34223616

約数和(自身を除く): 22258356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4243, 8486, 12729, 16972, 21215, 25458, 42430, 50916, 63645, 84860, 127290, 199421, 254580, 398842, 598263, 797684, 997105, 1196526, 1994210, 2393052, 2991315, 3988420, 5982630, 11965260]

約数ペア:

[(1, 11965260), (2, 5982630), (3, 3988420), (4, 2991315), (5, 2393052), (6, 1994210), (10, 1196526), (12, 997105), (15, 797684), (20, 598263), (30, 398842), (47, 254580), (60, 199421), (94, 127290), (141, 84860), (188, 63645), (235, 50916), (282, 42430), (470, 25458), (564, 21215), (705, 16972), (940, 12729), (1410, 8486), (2820, 4243)]