2015300670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{427877}}^1$

素因数の和:428044

約数の個数: 32

約数和(自身を含む): 4867540128

約数和(自身を除く): 2852239458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 427877, 855754, 1283631, 2139385, 2567262, 4278770, 6418155, 12836310, 67176689, 134353378, 201530067, 335883445, 403060134, 671766890, 1007650335, 2015300670]

約数ペア:

[(1, 2015300670), (2, 1007650335), (3, 671766890), (5, 403060134), (6, 335883445), (10, 201530067), (15, 134353378), (30, 67176689), (157, 12836310), (314, 6418155), (471, 4278770), (785, 2567262), (942, 2139385), (1570, 1283631), (2355, 855754), (4710, 427877)]