2015432860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14395949}}^1$

素因数の和:14395965

約数の個数: 24

約数和(自身を含む): 4837039200

約数和(自身を除く): 2821606340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14395949, 28791898, 57583796, 71979745, 100771643, 143959490, 201543286, 287918980, 403086572, 503858215, 1007716430, 2015432860]

約数ペア:

[(1, 2015432860), (2, 1007716430), (4, 503858215), (5, 403086572), (7, 287918980), (10, 201543286), (14, 143959490), (20, 100771643), (28, 71979745), (35, 57583796), (70, 28791898), (140, 14395949)]