460612180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3290087}}^1$

素因数の和:3290103

約数の個数: 24

約数和(自身を含む): 1105469568

約数和(自身を除く): 644857388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3290087, 6580174, 13160348, 16450435, 23030609, 32900870, 46061218, 65801740, 92122436, 115153045, 230306090, 460612180]

約数ペア:

[(1, 460612180), (2, 230306090), (4, 115153045), (5, 92122436), (7, 65801740), (10, 46061218), (14, 32900870), (20, 23030609), (28, 16450435), (35, 13160348), (70, 6580174), (140, 3290087)]