119911770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121123}}^1$

素因数の和:121147

約数の個数: 48

約数和(自身を含む): 340116192

約数和(自身を除く): 220204422

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, 121123, 242246, 363369, 605615, 726738, 1090107, 1211230, 1332353, 1816845, 2180214, 2664706, 3633690, 3997059, 5450535, 6661765, 7994118, 10901070, 11991177, 13323530, 19985295, 23982354, 39970590, 59955885, 119911770]

約数ペア:

[(1, 119911770), (2, 59955885), (3, 39970590), (5, 23982354), (6, 19985295), (9, 13323530), (10, 11991177), (11, 10901070), (15, 7994118), (18, 6661765), (22, 5450535), (30, 3997059), (33, 3633690), (45, 2664706), (55, 2180214), (66, 1816845), (90, 1332353), (99, 1211230), (110, 1090107), (165, 726738), (198, 605615), (330, 363369), (495, 242246), (990, 121123)]