13337340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222289}}^1$

素因数の和:222301

約数の個数: 24

約数和(自身を含む): 37344720

約数和(自身を除く): 24007380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222289, 444578, 666867, 889156, 1111445, 1333734, 2222890, 2667468, 3334335, 4445780, 6668670, 13337340]

約数ペア:

[(1, 13337340), (2, 6668670), (3, 4445780), (4, 3334335), (5, 2667468), (6, 2222890), (10, 1333734), (12, 1111445), (15, 889156), (20, 666867), (30, 444578), (60, 222289)]