155578170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42859}}^1$

素因数の和:42891

約数の個数: 48

約数和(自身を含む): 410427360

約数和(自身を除く): 254849190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 42859, 85718, 128577, 214295, 257154, 428590, 471449, 642885, 942898, 1285770, 1414347, 2357245, 2828694, 4714490, 5185939, 7071735, 10371878, 14143470, 15557817, 25929695, 31115634, 51859390, 77789085, 155578170]

約数ペア:

[(1, 155578170), (2, 77789085), (3, 51859390), (5, 31115634), (6, 25929695), (10, 15557817), (11, 14143470), (15, 10371878), (22, 7071735), (30, 5185939), (33, 4714490), (55, 2828694), (66, 2357245), (110, 1414347), (121, 1285770), (165, 942898), (242, 642885), (330, 471449), (363, 428590), (605, 257154), (726, 214295), (1210, 128577), (1815, 85718), (3630, 42859)]