10456740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 37285248

約数和(自身を除く): 26828508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 193, 210, 215, 252, 258, 301, 315, 386, 387, 420, 430, 516, 579, 602, 630, 645, 772, 774, 860, 903, 965, 1158, 1204, 1260, 1290, 1351, 1505, 1548, 1737, 1806, 1930, 1935, 2316, 2580, 2702, 2709, 2895, 3010, 3474, 3612, 3860, 3870, 4053, 4515, 5404, 5418, 5790, 6020, 6755, 6948, 7740, 8106, 8299, 8685, 9030, 10836, 11580, 12159, 13510, 13545, 16212, 16598, 17370, 18060, 20265, 24318, 24897, 27020, 27090, 33196, 34740, 40530, 41495, 48636, 49794, 54180, 58093, 60795, 74691, 81060, 82990, 99588, 116186, 121590, 124485, 149382, 165980, 174279, 232372, 243180, 248970, 290465, 298764, 348558, 373455, 497940, 522837, 580930, 697116, 746910, 871395, 1045674, 1161860, 1493820, 1742790, 2091348, 2614185, 3485580, 5228370, 10456740]

約数ペア:

[(1, 10456740), (2, 5228370), (3, 3485580), (4, 2614185), (5, 2091348), (6, 1742790), (7, 1493820), (9, 1161860), (10, 1045674), (12, 871395), (14, 746910), (15, 697116), (18, 580930), (20, 522837), (21, 497940), (28, 373455), (30, 348558), (35, 298764), (36, 290465), (42, 248970), (43, 243180), (45, 232372), (60, 174279), (63, 165980), (70, 149382), (84, 124485), (86, 121590), (90, 116186), (105, 99588), (126, 82990), (129, 81060), (140, 74691), (172, 60795), (180, 58093), (193, 54180), (210, 49794), (215, 48636), (252, 41495), (258, 40530), (301, 34740), (315, 33196), (386, 27090), (387, 27020), (420, 24897), (430, 24318), (516, 20265), (579, 18060), (602, 17370), (630, 16598), (645, 16212), (772, 13545), (774, 13510), (860, 12159), (903, 11580), (965, 10836), (1158, 9030), (1204, 8685), (1260, 8299), (1290, 8106), (1351, 7740), (1505, 6948), (1548, 6755), (1737, 6020), (1806, 5790), (1930, 5418), (1935, 5404), (2316, 4515), (2580, 4053), (2702, 3870), (2709, 3860), (2895, 3612), (3010, 3474)]