680702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{212057}}^1$

素因数の和:212174

約数の個数: 32

約数和(自身を含む): 1648963008

約数和(自身を除く): 968260038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 212057, 424114, 636171, 1060285, 1272342, 2120570, 3180855, 6361710, 22690099, 45380198, 68070297, 113450495, 136140594, 226900990, 340351485, 680702970]

約数ペア:

[(1, 680702970), (2, 340351485), (3, 226900990), (5, 136140594), (6, 113450495), (10, 68070297), (15, 45380198), (30, 22690099), (107, 6361710), (214, 3180855), (321, 2120570), (535, 1272342), (642, 1060285), (1070, 636171), (1605, 424114), (3210, 212057)]