7851916.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 82745280

約数和(自身を除く): 52593990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 169, 190, 195, 247, 285, 313, 338, 390, 494, 507, 570, 626, 741, 845, 939, 1014, 1235, 1482, 1565, 1690, 1878, 2470, 2535, 3130, 3211, 3705, 4069, 4695, 5070, 5947, 6422, 7410, 8138, 9390, 9633, 11894, 12207, 16055, 17841, 19266, 20345, 24414, 29735, 32110, 35682, 40690, 48165, 52897, 59470, 61035, 77311, 89205, 96330, 105794, 122070, 154622, 158691, 178410, 231933, 264485, 317382, 386555, 463866, 528970, 773110, 793455, 1005043, 1159665, 1586910, 2010086, 2319330, 3015129, 5025215, 6030258, 10050430, 15075645, 30151290]

約数ペア:

[(1, 30151290), (2, 15075645), (3, 10050430), (5, 6030258), (6, 5025215), (10, 3015129), (13, 2319330), (15, 2010086), (19, 1586910), (26, 1159665), (30, 1005043), (38, 793455), (39, 773110), (57, 528970), (65, 463866), (78, 386555), (95, 317382), (114, 264485), (130, 231933), (169, 178410), (190, 158691), (195, 154622), (247, 122070), (285, 105794), (313, 96330), (338, 89205), (390, 77311), (494, 61035), (507, 59470), (570, 52897), (626, 48165), (741, 40690), (845, 35682), (939, 32110), (1014, 29735), (1235, 24414), (1482, 20345), (1565, 19266), (1690, 17841), (1878, 16055), (2470, 12207), (2535, 11894), (3130, 9633), (3211, 9390), (3705, 8138), (4069, 7410), (4695, 6422), (5070, 5947)]