65512140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091869}}^1$

素因数の和:1091881

約数の個数: 24

約数和(自身を含む): 183434160

約数和(自身を除く): 117922020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091869, 2183738, 3275607, 4367476, 5459345, 6551214, 10918690, 13102428, 16378035, 21837380, 32756070, 65512140]

約数ペア:

[(1, 65512140), (2, 32756070), (3, 21837380), (4, 16378035), (5, 13102428), (6, 10918690), (10, 6551214), (12, 5459345), (15, 4367476), (20, 3275607), (30, 2183738), (60, 1091869)]