714374780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{9161}}^1$

素因数の和:9734

約数の個数: 48

約数和(自身を含む): 1717765056

約数和(自身を除く): 1003390276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 1114, 2228, 2785, 3899, 5570, 7798, 9161, 11140, 15596, 18322, 19495, 36644, 38990, 45805, 64127, 77980, 91610, 128254, 183220, 256508, 320635, 641270, 1282540, 5102677, 10205354, 20410708, 25513385, 35718739, 51026770, 71437478, 102053540, 142874956, 178593695, 357187390, 714374780]

約数ペア:

[(1, 714374780), (2, 357187390), (4, 178593695), (5, 142874956), (7, 102053540), (10, 71437478), (14, 51026770), (20, 35718739), (28, 25513385), (35, 20410708), (70, 10205354), (140, 5102677), (557, 1282540), (1114, 641270), (2228, 320635), (2785, 256508), (3899, 183220), (5570, 128254), (7798, 91610), (9161, 77980), (11140, 64127), (15596, 45805), (18322, 38990), (19495, 36644)]