12607210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2371

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 16202870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2339, 2695, 4678, 5390, 11695, 16373, 23390, 25729, 32746, 51458, 81865, 114611, 128645, 163730, 180103, 229222, 257290, 360206, 573055, 900515, 1146110, 1260721, 1801030, 2521442, 6303605, 12607210]

約数ペア:

[(1, 12607210), (2, 6303605), (5, 2521442), (7, 1801030), (10, 1260721), (11, 1146110), (14, 900515), (22, 573055), (35, 360206), (49, 257290), (55, 229222), (70, 180103), (77, 163730), (98, 128645), (110, 114611), (154, 81865), (245, 51458), (385, 32746), (490, 25729), (539, 23390), (770, 16373), (1078, 11695), (2339, 5390), (2695, 4678)]