12679700690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{61813}}^1$

素因数の和:62174

約数の個数: 32

約数和(自身を含む): 23218821936

約数和(自身を除く): 10539121246

約数列:

[1, 2, 5, 10, 73, 146, 281, 365, 562, 730, 1405, 2810, 20513, 41026, 61813, 102565, 123626, 205130, 309065, 618130, 4512349, 9024698, 17369453, 22561745, 34738906, 45123490, 86847265, 173694530, 1267970069, 2535940138, 6339850345, 12679700690]

約数ペア:

[(1, 12679700690), (2, 6339850345), (5, 2535940138), (10, 1267970069), (73, 173694530), (146, 86847265), (281, 45123490), (365, 34738906), (562, 22561745), (730, 17369453), (1405, 9024698), (2810, 4512349), (20513, 618130), (41026, 309065), (61813, 205130), (102565, 123626)]