8485740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47143}}^1$

素因数の和:47158

約数の個数: 36

約数和(自身を含む): 25740624

約数和(自身を除く): 17254884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47143, 94286, 141429, 188572, 235715, 282858, 424287, 471430, 565716, 707145, 848574, 942860, 1414290, 1697148, 2121435, 2828580, 4242870, 8485740]

約数ペア:

[(1, 8485740), (2, 4242870), (3, 2828580), (4, 2121435), (5, 1697148), (6, 1414290), (9, 942860), (10, 848574), (12, 707145), (15, 565716), (18, 471430), (20, 424287), (30, 282858), (36, 235715), (45, 188572), (60, 141429), (90, 94286), (180, 47143)]