834874370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 1672151040

約数和(自身を除く): 837276670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 191, 382, 395, 503, 790, 869, 955, 1006, 1738, 1910, 2101, 2515, 4202, 4345, 5030, 5533, 8690, 10505, 11066, 15089, 21010, 27665, 30178, 39737, 55330, 75445, 79474, 96073, 150890, 165979, 192146, 198685, 331958, 397370, 437107, 480365, 829895, 874214, 960730, 1056803, 1659790, 2113606, 2185535, 4371070, 5284015, 7589767, 10568030, 15179534, 37948835, 75897670, 83487437, 166974874, 417437185, 834874370]

約数ペア:

[(1, 834874370), (2, 417437185), (5, 166974874), (10, 83487437), (11, 75897670), (22, 37948835), (55, 15179534), (79, 10568030), (110, 7589767), (158, 5284015), (191, 4371070), (382, 2185535), (395, 2113606), (503, 1659790), (790, 1056803), (869, 960730), (955, 874214), (1006, 829895), (1738, 480365), (1910, 437107), (2101, 397370), (2515, 331958), (4202, 198685), (4345, 192146), (5030, 165979), (5533, 150890), (8690, 96073), (10505, 79474), (11066, 75445), (15089, 55330), (21010, 39737), (27665, 30178)]