30900408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 100638720

約数和(自身を除く): 69738312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 727, 759, 924, 966, 1012, 1288, 1454, 1518, 1771, 1848, 1932, 2024, 2181, 2908, 3036, 3542, 3864, 4362, 5089, 5313, 5816, 6072, 7084, 7997, 8724, 10178, 10626, 14168, 15267, 15994, 16721, 17448, 20356, 21252, 23991, 30534, 31988, 33442, 40712, 42504, 47982, 50163, 55979, 61068, 63976, 66884, 95964, 100326, 111958, 117047, 122136, 133768, 167937, 183931, 191928, 200652, 223916, 234094, 335874, 351141, 367862, 401304, 447832, 468188, 551793, 671748, 702282, 735724, 936376, 1103586, 1287517, 1343496, 1404564, 1471448, 2207172, 2575034, 2809128, 3862551, 4414344, 5150068, 7725102, 10300136, 15450204, 30900408]

約数ペア:

[(1, 30900408), (2, 15450204), (3, 10300136), (4, 7725102), (6, 5150068), (7, 4414344), (8, 3862551), (11, 2809128), (12, 2575034), (14, 2207172), (21, 1471448), (22, 1404564), (23, 1343496), (24, 1287517), (28, 1103586), (33, 936376), (42, 735724), (44, 702282), (46, 671748), (56, 551793), (66, 468188), (69, 447832), (77, 401304), (84, 367862), (88, 351141), (92, 335874), (132, 234094), (138, 223916), (154, 200652), (161, 191928), (168, 183931), (184, 167937), (231, 133768), (253, 122136), (264, 117047), (276, 111958), (308, 100326), (322, 95964), (462, 66884), (483, 63976), (506, 61068), (552, 55979), (616, 50163), (644, 47982), (727, 42504), (759, 40712), (924, 33442), (966, 31988), (1012, 30534), (1288, 23991), (1454, 21252), (1518, 20356), (1771, 17448), (1848, 16721), (1932, 15994), (2024, 15267), (2181, 14168), (2908, 10626), (3036, 10178), (3542, 8724), (3864, 7997), (4362, 7084), (5089, 6072), (5313, 5816)]