15336700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1606

約数の個数: 36

約数和(自身を含む): 33626320

約数和(自身を除く): 18289620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1489, 2060, 2575, 2978, 5150, 5956, 7445, 10300, 14890, 29780, 37225, 74450, 148900, 153367, 306734, 613468, 766835, 1533670, 3067340, 3834175, 7668350, 15336700]

約数ペア:

[(1, 15336700), (2, 7668350), (4, 3834175), (5, 3067340), (10, 1533670), (20, 766835), (25, 613468), (50, 306734), (100, 153367), (103, 148900), (206, 74450), (412, 37225), (515, 29780), (1030, 14890), (1489, 10300), (2060, 7445), (2575, 5956), (2978, 5150)]