6568870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8983130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 449, 665, 770, 898, 1045, 1330, 1463, 2090, 2245, 2926, 3143, 4490, 4939, 6286, 7315, 8531, 9878, 14630, 15715, 17062, 24695, 31430, 34573, 42655, 49390, 59717, 69146, 85310, 93841, 119434, 172865, 187682, 298585, 345730, 469205, 597170, 656887, 938410, 1313774, 3284435, 6568870]

約数ペア:

[(1, 6568870), (2, 3284435), (5, 1313774), (7, 938410), (10, 656887), (11, 597170), (14, 469205), (19, 345730), (22, 298585), (35, 187682), (38, 172865), (55, 119434), (70, 93841), (77, 85310), (95, 69146), (110, 59717), (133, 49390), (154, 42655), (190, 34573), (209, 31430), (266, 24695), (385, 17062), (418, 15715), (449, 14630), (665, 9878), (770, 8531), (898, 7315), (1045, 6286), (1330, 4939), (1463, 4490), (2090, 3143), (2245, 2926)]