87827390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2399}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 181094400

約数和(自身を除く): 93267010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2399, 2615, 3661, 4798, 5230, 7322, 11995, 16793, 18305, 23990, 33586, 36610, 83965, 167930, 1254677, 2509354, 6273385, 8782739, 12546770, 17565478, 43913695, 87827390]

約数ペア:

[(1, 87827390), (2, 43913695), (5, 17565478), (7, 12546770), (10, 8782739), (14, 6273385), (35, 2509354), (70, 1254677), (523, 167930), (1046, 83965), (2399, 36610), (2615, 33586), (3661, 23990), (4798, 18305), (5230, 16793), (7322, 11995)]