248045114870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{251437}}^1$

素因数の和:252297

約数の個数: 64

約数和(自身を含む): 540933655680

約数和(自身を除く): 292888540810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 829, 1190, 1658, 4145, 5803, 8290, 11606, 14093, 28186, 29015, 58030, 70465, 98651, 140930, 197302, 251437, 493255, 502874, 986510, 1257185, 1760059, 2514370, 3520118, 4274429, 8548858, 8800295, 17600590, 21372145, 29921003, 42744290, 59842006, 149605015, 208441273, 299210030, 416882546, 1042206365, 1459088911, 2084412730, 2918177822, 3543501641, 7087003282, 7295444555, 14590889110, 17717508205, 24804511487, 35435016410, 49609022974, 124022557435, 248045114870]

約数ペア:

[(1, 248045114870), (2, 124022557435), (5, 49609022974), (7, 35435016410), (10, 24804511487), (14, 17717508205), (17, 14590889110), (34, 7295444555), (35, 7087003282), (70, 3543501641), (85, 2918177822), (119, 2084412730), (170, 1459088911), (238, 1042206365), (595, 416882546), (829, 299210030), (1190, 208441273), (1658, 149605015), (4145, 59842006), (5803, 42744290), (8290, 29921003), (11606, 21372145), (14093, 17600590), (28186, 8800295), (29015, 8548858), (58030, 4274429), (70465, 3520118), (98651, 2514370), (140930, 1760059), (197302, 1257185), (251437, 986510), (493255, 502874)]