140813670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{5477}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 338408928

約数和(自身を除く): 197595258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 4285, 5142, 5477, 8570, 10954, 12855, 16431, 25710, 27385, 32862, 54770, 82155, 164310, 4693789, 9387578, 14081367, 23468945, 28162734, 46937890, 70406835, 140813670]

約数ペア:

[(1, 140813670), (2, 70406835), (3, 46937890), (5, 28162734), (6, 23468945), (10, 14081367), (15, 9387578), (30, 4693789), (857, 164310), (1714, 82155), (2571, 54770), (4285, 32862), (5142, 27385), (5477, 25710), (8570, 16431), (10954, 12855)]