202157310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{21529}}^1$

素因数の和:21852

約数の個数: 32

約数和(自身を含む): 486750240

約数和(自身を除く): 284592930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 21529, 43058, 64587, 107645, 129174, 215290, 322935, 645870, 6738577, 13477154, 20215731, 33692885, 40431462, 67385770, 101078655, 202157310]

約数ペア:

[(1, 202157310), (2, 101078655), (3, 67385770), (5, 40431462), (6, 33692885), (10, 20215731), (15, 13477154), (30, 6738577), (313, 645870), (626, 322935), (939, 215290), (1565, 129174), (1878, 107645), (3130, 64587), (4695, 43058), (9390, 21529)]