15191610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72341}}^1$

素因数の和:72358

約数の個数: 32

約数和(自身を含む): 41668992

約数和(自身を除く): 26477382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72341, 144682, 217023, 361705, 434046, 506387, 723410, 1012774, 1085115, 1519161, 2170230, 2531935, 3038322, 5063870, 7595805, 15191610]

約数ペア:

[(1, 15191610), (2, 7595805), (3, 5063870), (5, 3038322), (6, 2531935), (7, 2170230), (10, 1519161), (14, 1085115), (15, 1012774), (21, 723410), (30, 506387), (35, 434046), (42, 361705), (70, 217023), (105, 144682), (210, 72341)]