71439830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92779}}^1$

素因数の和:92804

約数の個数: 32

約数和(自身を含む): 160323840

約数和(自身を除く): 88884010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 92779, 185558, 463895, 649453, 927790, 1020569, 1298906, 2041138, 3247265, 5102845, 6494530, 7143983, 10205690, 14287966, 35719915, 71439830]

約数ペア:

[(1, 71439830), (2, 35719915), (5, 14287966), (7, 10205690), (10, 7143983), (11, 6494530), (14, 5102845), (22, 3247265), (35, 2041138), (55, 1298906), (70, 1020569), (77, 927790), (110, 649453), (154, 463895), (385, 185558), (770, 92779)]