15487330180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{66361}}^1$

素因数の和:68044

約数の個数: 48

約数和(自身を含む): 37192450176

約数和(自身を除く): 21705119996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1667, 3334, 6668, 8335, 11669, 16670, 23338, 33340, 46676, 58345, 66361, 116690, 132722, 233380, 265444, 331805, 464527, 663610, 929054, 1327220, 1858108, 2322635, 4645270, 9290540, 110623787, 221247574, 442495148, 553118935, 774366509, 1106237870, 1548733018, 2212475740, 3097466036, 3871832545, 7743665090, 15487330180]

約数ペア:

[(1, 15487330180), (2, 7743665090), (4, 3871832545), (5, 3097466036), (7, 2212475740), (10, 1548733018), (14, 1106237870), (20, 774366509), (28, 553118935), (35, 442495148), (70, 221247574), (140, 110623787), (1667, 9290540), (3334, 4645270), (6668, 2322635), (8335, 1858108), (11669, 1327220), (16670, 929054), (23338, 663610), (33340, 464527), (46676, 331805), (58345, 265444), (66361, 233380), (116690, 132722)]