212217870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{8293}}^1$

素因数の和:9156

約数の個数: 32

約数和(自身を含む): 509981472

約数和(自身を除く): 297763602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 853, 1706, 2559, 4265, 5118, 8293, 8530, 12795, 16586, 24879, 25590, 41465, 49758, 82930, 124395, 248790, 7073929, 14147858, 21221787, 35369645, 42443574, 70739290, 106108935, 212217870]

約数ペア:

[(1, 212217870), (2, 106108935), (3, 70739290), (5, 42443574), (6, 35369645), (10, 21221787), (15, 14147858), (30, 7073929), (853, 248790), (1706, 124395), (2559, 82930), (4265, 49758), (5118, 41465), (8293, 25590), (8530, 24879), (12795, 16586)]