308162610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 948879360

約数和(自身を除く): 640716750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 309, 315, 378, 515, 618, 630, 721, 927, 945, 1030, 1442, 1545, 1583, 1854, 1890, 2163, 2781, 3090, 3166, 3605, 4326, 4635, 4749, 5562, 6489, 7210, 7915, 9270, 9498, 10815, 11081, 12978, 13905, 14247, 15830, 19467, 21630, 22162, 23745, 27810, 28494, 32445, 33243, 38934, 42741, 47490, 55405, 64890, 66486, 71235, 85482, 97335, 99729, 110810, 142470, 163049, 166215, 194670, 199458, 213705, 299187, 326098, 332430, 427410, 489147, 498645, 598374, 815245, 978294, 997290, 1141343, 1467441, 1495935, 1630490, 2282686, 2445735, 2934882, 2991870, 3424029, 4402323, 4891470, 5706715, 6848058, 7337205, 8804646, 10272087, 11413430, 14674410, 17120145, 20544174, 22011615, 30816261, 34240290, 44023230, 51360435, 61632522, 102720870, 154081305, 308162610]

約数ペア:

[(1, 308162610), (2, 154081305), (3, 102720870), (5, 61632522), (6, 51360435), (7, 44023230), (9, 34240290), (10, 30816261), (14, 22011615), (15, 20544174), (18, 17120145), (21, 14674410), (27, 11413430), (30, 10272087), (35, 8804646), (42, 7337205), (45, 6848058), (54, 5706715), (63, 4891470), (70, 4402323), (90, 3424029), (103, 2991870), (105, 2934882), (126, 2445735), (135, 2282686), (189, 1630490), (206, 1495935), (210, 1467441), (270, 1141343), (309, 997290), (315, 978294), (378, 815245), (515, 598374), (618, 498645), (630, 489147), (721, 427410), (927, 332430), (945, 326098), (1030, 299187), (1442, 213705), (1545, 199458), (1583, 194670), (1854, 166215), (1890, 163049), (2163, 142470), (2781, 110810), (3090, 99729), (3166, 97335), (3605, 85482), (4326, 71235), (4635, 66486), (4749, 64890), (5562, 55405), (6489, 47490), (7210, 42741), (7915, 38934), (9270, 33243), (9498, 32445), (10815, 28494), (11081, 27810), (12978, 23745), (13905, 22162), (14247, 21630), (15830, 19467)]