2569630770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1499}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 7845120000

約数和(自身を除く): 5275489230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 907, 945, 1499, 1814, 1890, 2721, 2998, 4497, 4535, 5442, 6349, 7495, 8163, 8994, 9070, 10493, 12698, 13491, 13605, 14990, 16326, 19047, 20986, 22485, 24489, 26982, 27210, 31479, 31745, 38094, 40473, 40815, 44970, 48978, 52465, 57141, 62958, 63490, 67455, 80946, 81630, 94437, 95235, 104930, 114282, 122445, 134910, 157395, 171423, 188874, 190470, 202365, 244890, 283311, 285705, 314790, 342846, 404730, 472185, 566622, 571410, 857115, 944370, 1359593, 1416555, 1714230, 2719186, 2833110, 4078779, 6797965, 8157558, 9517151, 12236337, 13595930, 19034302, 20393895, 24472674, 28551453, 36709011, 40787790, 47585755, 57102906, 61181685, 73418022, 85654359, 95171510, 122363370, 142757265, 171308718, 183545055, 256963077, 285514530, 367090110, 428271795, 513926154, 856543590, 1284815385, 2569630770]

約数ペア:

[(1, 2569630770), (2, 1284815385), (3, 856543590), (5, 513926154), (6, 428271795), (7, 367090110), (9, 285514530), (10, 256963077), (14, 183545055), (15, 171308718), (18, 142757265), (21, 122363370), (27, 95171510), (30, 85654359), (35, 73418022), (42, 61181685), (45, 57102906), (54, 47585755), (63, 40787790), (70, 36709011), (90, 28551453), (105, 24472674), (126, 20393895), (135, 19034302), (189, 13595930), (210, 12236337), (270, 9517151), (315, 8157558), (378, 6797965), (630, 4078779), (907, 2833110), (945, 2719186), (1499, 1714230), (1814, 1416555), (1890, 1359593), (2721, 944370), (2998, 857115), (4497, 571410), (4535, 566622), (5442, 472185), (6349, 404730), (7495, 342846), (8163, 314790), (8994, 285705), (9070, 283311), (10493, 244890), (12698, 202365), (13491, 190470), (13605, 188874), (14990, 171423), (16326, 157395), (19047, 134910), (20986, 122445), (22485, 114282), (24489, 104930), (26982, 95235), (27210, 94437), (31479, 81630), (31745, 80946), (38094, 67455), (40473, 63490), (40815, 62958), (44970, 57141), (48978, 52465)]