342470590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{444767}}^1$

素因数の和:444792

約数の個数: 32

約数和(自身を含む): 768559104

約数和(自身を除く): 426088514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 444767, 889534, 2223835, 3113369, 4447670, 4892437, 6226738, 9784874, 15566845, 24462185, 31133690, 34247059, 48924370, 68494118, 171235295, 342470590]

約数ペア:

[(1, 342470590), (2, 171235295), (5, 68494118), (7, 48924370), (10, 34247059), (11, 31133690), (14, 24462185), (22, 15566845), (35, 9784874), (55, 6226738), (70, 4892437), (77, 4447670), (110, 3113369), (154, 2223835), (385, 889534), (770, 444767)]