30874074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3971

約数の個数: 64

約数和(自身を含む): 81533952

約数和(自身を除く): 50659878

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 3931, 7854, 7862, 11793, 23586, 27517, 43241, 55034, 66827, 82551, 86482, 129723, 133654, 165102, 200481, 259446, 302687, 400962, 467789, 605374, 735097, 908061, 935578, 1403367, 1470194, 1816122, 2205291, 2806734, 4410582, 5145679, 10291358, 15437037, 30874074]

約数ペア:

[(1, 30874074), (2, 15437037), (3, 10291358), (6, 5145679), (7, 4410582), (11, 2806734), (14, 2205291), (17, 1816122), (21, 1470194), (22, 1403367), (33, 935578), (34, 908061), (42, 735097), (51, 605374), (66, 467789), (77, 400962), (102, 302687), (119, 259446), (154, 200481), (187, 165102), (231, 133654), (238, 129723), (357, 86482), (374, 82551), (462, 66827), (561, 55034), (714, 43241), (1122, 27517), (1309, 23586), (2618, 11793), (3927, 7862), (3931, 7854)]