310085586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 748800000

約数和(自身を除く): 438714414

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 171, 207, 237, 342, 414, 437, 474, 499, 711, 874, 998, 1311, 1422, 1497, 1501, 1817, 2622, 2994, 3002, 3634, 3933, 4491, 4503, 5451, 7866, 8982, 9006, 9481, 10902, 11477, 13509, 16353, 18962, 22954, 27018, 28443, 32706, 34431, 34523, 39421, 56886, 68862, 69046, 78842, 85329, 103293, 103569, 118263, 170658, 206586, 207138, 218063, 236526, 310707, 354789, 436126, 621414, 654189, 709578, 748999, 906683, 1308378, 1497998, 1813366, 1962567, 2246997, 2720049, 3925134, 4493994, 5440098, 6740991, 8160147, 13481982, 16320294, 17226977, 34453954, 51680931, 103361862, 155042793, 310085586]

約数ペア:

[(1, 310085586), (2, 155042793), (3, 103361862), (6, 51680931), (9, 34453954), (18, 17226977), (19, 16320294), (23, 13481982), (38, 8160147), (46, 6740991), (57, 5440098), (69, 4493994), (79, 3925134), (114, 2720049), (138, 2246997), (158, 1962567), (171, 1813366), (207, 1497998), (237, 1308378), (342, 906683), (414, 748999), (437, 709578), (474, 654189), (499, 621414), (711, 436126), (874, 354789), (998, 310707), (1311, 236526), (1422, 218063), (1497, 207138), (1501, 206586), (1817, 170658), (2622, 118263), (2994, 103569), (3002, 103293), (3634, 85329), (3933, 78842), (4491, 69046), (4503, 68862), (5451, 56886), (7866, 39421), (8982, 34523), (9006, 34431), (9481, 32706), (10902, 28443), (11477, 27018), (13509, 22954), (16353, 18962)]