949901810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4419

約数の個数: 64

約数和(自身を含む): 2022015744

約数和(自身を除く): 1072113934

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 286, 314, 715, 785, 1430, 1570, 1727, 2041, 3454, 4082, 4231, 8462, 8635, 10205, 17270, 20410, 21155, 22451, 42310, 44902, 46541, 55003, 93082, 110006, 112255, 224510, 232705, 275015, 465410, 550030, 605033, 664267, 1210066, 1328534, 3025165, 3321335, 6050330, 6642670, 7306937, 8635471, 14613874, 17270942, 36534685, 43177355, 73069370, 86354710, 94990181, 189980362, 474950905, 949901810]

約数ペア:

[(1, 949901810), (2, 474950905), (5, 189980362), (10, 94990181), (11, 86354710), (13, 73069370), (22, 43177355), (26, 36534685), (55, 17270942), (65, 14613874), (110, 8635471), (130, 7306937), (143, 6642670), (157, 6050330), (286, 3321335), (314, 3025165), (715, 1328534), (785, 1210066), (1430, 664267), (1570, 605033), (1727, 550030), (2041, 465410), (3454, 275015), (4082, 232705), (4231, 224510), (8462, 112255), (8635, 110006), (10205, 93082), (17270, 55003), (20410, 46541), (21155, 44902), (22451, 42310)]