1215672930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13507477}}^1$

素因数の和:13507490

約数の個数: 24

約数和(自身を含む): 3160749852

約数和(自身を除く): 1945076922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13507477, 27014954, 40522431, 67537385, 81044862, 121567293, 135074770, 202612155, 243134586, 405224310, 607836465, 1215672930]

約数ペア:

[(1, 1215672930), (2, 607836465), (3, 405224310), (5, 243134586), (6, 202612155), (9, 135074770), (10, 121567293), (15, 81044862), (18, 67537385), (30, 40522431), (45, 27014954), (90, 13507477)]