493207020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2740039}}^1$

素因数の和:2740054

約数の個数: 36

約数和(自身を含む): 1496061840

約数和(自身を除く): 1002854820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2740039, 5480078, 8220117, 10960156, 13700195, 16440234, 24660351, 27400390, 32880468, 41100585, 49320702, 54800780, 82201170, 98641404, 123301755, 164402340, 246603510, 493207020]

約数ペア:

[(1, 493207020), (2, 246603510), (3, 164402340), (4, 123301755), (5, 98641404), (6, 82201170), (9, 54800780), (10, 49320702), (12, 41100585), (15, 32880468), (18, 27400390), (20, 24660351), (30, 16440234), (36, 13700195), (45, 10960156), (60, 8220117), (90, 5480078), (180, 2740039)]