2124210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 5733504

約数和(自身を除く): 3609294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 157, 165, 205, 246, 314, 330, 410, 451, 471, 615, 785, 902, 942, 1230, 1353, 1570, 1727, 2255, 2355, 2706, 3454, 4510, 4710, 5181, 6437, 6765, 8635, 10362, 12874, 13530, 17270, 19311, 25905, 32185, 38622, 51810, 64370, 70807, 96555, 141614, 193110, 212421, 354035, 424842, 708070, 1062105, 2124210]

約数ペア:

[(1, 2124210), (2, 1062105), (3, 708070), (5, 424842), (6, 354035), (10, 212421), (11, 193110), (15, 141614), (22, 96555), (30, 70807), (33, 64370), (41, 51810), (55, 38622), (66, 32185), (82, 25905), (110, 19311), (123, 17270), (157, 13530), (165, 12874), (205, 10362), (246, 8635), (314, 6765), (330, 6437), (410, 5181), (451, 4710), (471, 4510), (615, 3454), (785, 2706), (902, 2355), (942, 2255), (1230, 1727), (1353, 1570)]