140930706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4015

約数の個数: 64

約数和(自身を含む): 345305088

約数和(自身を除く): 204374382

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 3943, 5106, 5957, 7886, 11829, 11914, 17871, 23658, 27601, 35742, 55202, 82803, 90689, 145891, 165606, 181378, 272067, 291782, 437673, 544134, 634823, 875346, 1021237, 1269646, 1904469, 2042474, 3063711, 3355493, 3808938, 6127422, 6710986, 10066479, 20132958, 23488451, 46976902, 70465353, 140930706]

約数ペア:

[(1, 140930706), (2, 70465353), (3, 46976902), (6, 23488451), (7, 20132958), (14, 10066479), (21, 6710986), (23, 6127422), (37, 3808938), (42, 3355493), (46, 3063711), (69, 2042474), (74, 1904469), (111, 1269646), (138, 1021237), (161, 875346), (222, 634823), (259, 544134), (322, 437673), (483, 291782), (518, 272067), (777, 181378), (851, 165606), (966, 145891), (1554, 90689), (1702, 82803), (2553, 55202), (3943, 35742), (5106, 27601), (5957, 23658), (7886, 17871), (11829, 11914)]