157943610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159539}}^1$

素因数の和:159563

約数の個数: 48

約数和(自身を含む): 447988320

約数和(自身を除く): 290044710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 159539, 319078, 478617, 797695, 957234, 1435851, 1595390, 1754929, 2393085, 2871702, 3509858, 4786170, 5264787, 7179255, 8774645, 10529574, 14358510, 15794361, 17549290, 26323935, 31588722, 52647870, 78971805, 157943610]

約数ペア:

[(1, 157943610), (2, 78971805), (3, 52647870), (5, 31588722), (6, 26323935), (9, 17549290), (10, 15794361), (11, 14358510), (15, 10529574), (18, 8774645), (22, 7179255), (30, 5264787), (33, 4786170), (45, 3509858), (55, 2871702), (66, 2393085), (90, 1754929), (99, 1595390), (110, 1435851), (165, 957234), (198, 797695), (330, 478617), (495, 319078), (990, 159539)]