788796630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{973823}}^1$

素因数の和:973842

約数の個数: 40

約数和(自身を含む): 2120988672

約数和(自身を除く): 1332192042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 973823, 1947646, 2921469, 4869115, 5842938, 8764407, 9738230, 14607345, 17528814, 26293221, 29214690, 43822035, 52586442, 78879663, 87644070, 131466105, 157759326, 262932210, 394398315, 788796630]

約数ペア:

[(1, 788796630), (2, 394398315), (3, 262932210), (5, 157759326), (6, 131466105), (9, 87644070), (10, 78879663), (15, 52586442), (18, 43822035), (27, 29214690), (30, 26293221), (45, 17528814), (54, 14607345), (81, 9738230), (90, 8764407), (135, 5842938), (162, 4869115), (270, 2921469), (405, 1947646), (810, 973823)]