225087990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{441349}}^1$

素因数の和:441376

約数の個数: 32

約数和(自身を含む): 571989600

約数和(自身を除く): 346901610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 441349, 882698, 1324047, 2206745, 2648094, 4413490, 6620235, 7502933, 13240470, 15005866, 22508799, 37514665, 45017598, 75029330, 112543995, 225087990]

約数ペア:

[(1, 225087990), (2, 112543995), (3, 75029330), (5, 45017598), (6, 37514665), (10, 22508799), (15, 15005866), (17, 13240470), (30, 7502933), (34, 6620235), (51, 4413490), (85, 2648094), (102, 2206745), (170, 1324047), (255, 882698), (510, 441349)]