283278380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6343}}^1$

素因数の和:6399

約数の個数: 96

約数和(自身を含む): 767370240

約数和(自身を除く): 484091860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6343, 6380, 8932, 11165, 12686, 22330, 25372, 31715, 44401, 44660, 63430, 69773, 88802, 126860, 139546, 177604, 183947, 222005, 279092, 348865, 367894, 444010, 488411, 697730, 735788, 888020, 919735, 976822, 1287629, 1395460, 1839470, 1953644, 2023417, 2442055, 2575258, 3678940, 4046834, 4884110, 5150516, 6438145, 8093668, 9768220, 10117085, 12876290, 14163919, 20234170, 25752580, 28327838, 40468340, 56655676, 70819595, 141639190, 283278380]

約数ペア:

[(1, 283278380), (2, 141639190), (4, 70819595), (5, 56655676), (7, 40468340), (10, 28327838), (11, 25752580), (14, 20234170), (20, 14163919), (22, 12876290), (28, 10117085), (29, 9768220), (35, 8093668), (44, 6438145), (55, 5150516), (58, 4884110), (70, 4046834), (77, 3678940), (110, 2575258), (116, 2442055), (140, 2023417), (145, 1953644), (154, 1839470), (203, 1395460), (220, 1287629), (290, 976822), (308, 919735), (319, 888020), (385, 735788), (406, 697730), (580, 488411), (638, 444010), (770, 367894), (812, 348865), (1015, 279092), (1276, 222005), (1540, 183947), (1595, 177604), (2030, 139546), (2233, 126860), (3190, 88802), (4060, 69773), (4466, 63430), (6343, 44660), (6380, 44401), (8932, 31715), (11165, 25372), (12686, 22330)]