13135380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218923}}^1$

素因数の和:218935

約数の個数: 24

約数和(自身を含む): 36779232

約数和(自身を除く): 23643852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218923, 437846, 656769, 875692, 1094615, 1313538, 2189230, 2627076, 3283845, 4378460, 6567690, 13135380]

約数ペア:

[(1, 13135380), (2, 6567690), (3, 4378460), (4, 3283845), (5, 2627076), (6, 2189230), (10, 1313538), (12, 1094615), (15, 875692), (20, 656769), (30, 437846), (60, 218923)]