70098660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389437}}^1$

素因数の和:389452

約数の個数: 36

約数和(自身を含む): 212633148

約数和(自身を除く): 142534488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389437, 778874, 1168311, 1557748, 1947185, 2336622, 3504933, 3894370, 4673244, 5841555, 7009866, 7788740, 11683110, 14019732, 17524665, 23366220, 35049330, 70098660]

約数ペア:

[(1, 70098660), (2, 35049330), (3, 23366220), (4, 17524665), (5, 14019732), (6, 11683110), (9, 7788740), (10, 7009866), (12, 5841555), (15, 4673244), (18, 3894370), (20, 3504933), (30, 2336622), (36, 1947185), (45, 1557748), (60, 1168311), (90, 778874), (180, 389437)]