310083780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{53279}}^1$

素因数の和:53388

約数の個数: 48

約数和(自身を含む): 877201920

約数和(自身を除く): 567118140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 53279, 106558, 159837, 213116, 266395, 319674, 532790, 639348, 799185, 1065580, 1598370, 3196740, 5168063, 10336126, 15504189, 20672252, 25840315, 31008378, 51680630, 62016756, 77520945, 103361260, 155041890, 310083780]

約数ペア:

[(1, 310083780), (2, 155041890), (3, 103361260), (4, 77520945), (5, 62016756), (6, 51680630), (10, 31008378), (12, 25840315), (15, 20672252), (20, 15504189), (30, 10336126), (60, 5168063), (97, 3196740), (194, 1598370), (291, 1065580), (388, 799185), (485, 639348), (582, 532790), (970, 319674), (1164, 266395), (1455, 213116), (1940, 159837), (2910, 106558), (5820, 53279)]