10729236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 29647296

約数和(自身を除く): 18918060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 257, 284, 294, 426, 497, 514, 588, 771, 852, 994, 1028, 1491, 1542, 1799, 1988, 2982, 3084, 3479, 3598, 5397, 5964, 6958, 7196, 10437, 10794, 12593, 13916, 18247, 20874, 21588, 25186, 36494, 37779, 41748, 50372, 54741, 72988, 75558, 109482, 127729, 151116, 218964, 255458, 383187, 510916, 766374, 894103, 1532748, 1788206, 2682309, 3576412, 5364618, 10729236]

約数ペア:

[(1, 10729236), (2, 5364618), (3, 3576412), (4, 2682309), (6, 1788206), (7, 1532748), (12, 894103), (14, 766374), (21, 510916), (28, 383187), (42, 255458), (49, 218964), (71, 151116), (84, 127729), (98, 109482), (142, 75558), (147, 72988), (196, 54741), (213, 50372), (257, 41748), (284, 37779), (294, 36494), (426, 25186), (497, 21588), (514, 20874), (588, 18247), (771, 13916), (852, 12593), (994, 10794), (1028, 10437), (1491, 7196), (1542, 6958), (1799, 5964), (1988, 5397), (2982, 3598), (3084, 3479)]