152810210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17189}}^1$

素因数の和:17330

約数の個数: 32

約数和(自身を含む): 316846080

約数和(自身を除く): 164035870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 17189, 34378, 85945, 120323, 171890, 240646, 601615, 1203230, 2183003, 4366006, 10915015, 15281021, 21830030, 30562042, 76405105, 152810210]

約数ペア:

[(1, 152810210), (2, 76405105), (5, 30562042), (7, 21830030), (10, 15281021), (14, 10915015), (35, 4366006), (70, 2183003), (127, 1203230), (254, 601615), (635, 240646), (889, 171890), (1270, 120323), (1778, 85945), (4445, 34378), (8890, 17189)]