9646290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11909}}^1$

素因数の和:11928

約数の個数: 40

約数和(自身を含む): 25939980

約数和(自身を除く): 16293690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11909, 23818, 35727, 59545, 71454, 107181, 119090, 178635, 214362, 321543, 357270, 535905, 643086, 964629, 1071810, 1607715, 1929258, 3215430, 4823145, 9646290]

約数ペア:

[(1, 9646290), (2, 4823145), (3, 3215430), (5, 1929258), (6, 1607715), (9, 1071810), (10, 964629), (15, 643086), (18, 535905), (27, 357270), (30, 321543), (45, 214362), (54, 178635), (81, 119090), (90, 107181), (135, 71454), (162, 59545), (270, 35727), (405, 23818), (810, 11909)]