170148310

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 310163904

約数和(自身を除く): 140015594

約数列:

[1, 2, 5, 10, 151, 281, 302, 401, 562, 755, 802, 1405, 1510, 2005, 2810, 4010, 42431, 60551, 84862, 112681, 121102, 212155, 225362, 302755, 424310, 563405, 605510, 1126810, 17014831, 34029662, 85074155, 170148310]

約数ペア:

[(1, 170148310), (2, 85074155), (5, 34029662), (10, 17014831), (151, 1126810), (281, 605510), (302, 563405), (401, 424310), (562, 302755), (755, 225362), (802, 212155), (1405, 121102), (1510, 112681), (2005, 84862), (2810, 60551), (4010, 42431)]