78547630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10487}}^1$

素因数の和:10608

約数の個数: 32

約数和(自身を含む): 163109376

約数和(自身を除く): 84561746

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 10487, 20974, 52435, 73409, 104870, 146818, 367045, 734090, 1122109, 2244218, 5610545, 7854763, 11221090, 15709526, 39273815, 78547630]

約数ペア:

[(1, 78547630), (2, 39273815), (5, 15709526), (7, 11221090), (10, 7854763), (14, 5610545), (35, 2244218), (70, 1122109), (107, 734090), (214, 367045), (535, 146818), (749, 104870), (1070, 73409), (1498, 52435), (3745, 20974), (7490, 10487)]