29943480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 105177600

約数和(自身を除く): 75234120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 829, 840, 860, 903, 1032, 1204, 1290, 1505, 1658, 1720, 1806, 2408, 2487, 2580, 3010, 3316, 3612, 4145, 4515, 4974, 5160, 5803, 6020, 6632, 7224, 8290, 9030, 9948, 11606, 12040, 12435, 16580, 17409, 18060, 19896, 23212, 24870, 29015, 33160, 34818, 35647, 36120, 46424, 49740, 58030, 69636, 71294, 87045, 99480, 106941, 116060, 139272, 142588, 174090, 178235, 213882, 232120, 249529, 285176, 348180, 356470, 427764, 499058, 534705, 696360, 712940, 748587, 855528, 998116, 1069410, 1247645, 1425880, 1497174, 1996232, 2138820, 2495290, 2994348, 3742935, 4277640, 4990580, 5988696, 7485870, 9981160, 14971740, 29943480]

約数ペア:

[(1, 29943480), (2, 14971740), (3, 9981160), (4, 7485870), (5, 5988696), (6, 4990580), (7, 4277640), (8, 3742935), (10, 2994348), (12, 2495290), (14, 2138820), (15, 1996232), (20, 1497174), (21, 1425880), (24, 1247645), (28, 1069410), (30, 998116), (35, 855528), (40, 748587), (42, 712940), (43, 696360), (56, 534705), (60, 499058), (70, 427764), (84, 356470), (86, 348180), (105, 285176), (120, 249529), (129, 232120), (140, 213882), (168, 178235), (172, 174090), (210, 142588), (215, 139272), (258, 116060), (280, 106941), (301, 99480), (344, 87045), (420, 71294), (430, 69636), (516, 58030), (602, 49740), (645, 46424), (829, 36120), (840, 35647), (860, 34818), (903, 33160), (1032, 29015), (1204, 24870), (1290, 23212), (1505, 19896), (1658, 18060), (1720, 17409), (1806, 16580), (2408, 12435), (2487, 12040), (2580, 11606), (3010, 9948), (3316, 9030), (3612, 8290), (4145, 7224), (4515, 6632), (4974, 6020), (5160, 5803)]