302962020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20117}}^1$

素因数の和:20380

約数の個数: 48

約数和(自身を含む): 851715648

約数和(自身を除く): 548753628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 20117, 40234, 60351, 80468, 100585, 120702, 201170, 241404, 301755, 402340, 603510, 1207020, 5049367, 10098734, 15148101, 20197468, 25246835, 30296202, 50493670, 60592404, 75740505, 100987340, 151481010, 302962020]

約数ペア:

[(1, 302962020), (2, 151481010), (3, 100987340), (4, 75740505), (5, 60592404), (6, 50493670), (10, 30296202), (12, 25246835), (15, 20197468), (20, 15148101), (30, 10098734), (60, 5049367), (251, 1207020), (502, 603510), (753, 402340), (1004, 301755), (1255, 241404), (1506, 201170), (2510, 120702), (3012, 100585), (3765, 80468), (5020, 60351), (7530, 40234), (15060, 20117)]