168421770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170123}}^1$

素因数の和:170147

約数の個数: 48

約数和(自身を含む): 477708192

約数和(自身を除く): 309286422

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, 170123, 340246, 510369, 850615, 1020738, 1531107, 1701230, 1871353, 2551845, 3062214, 3742706, 5103690, 5614059, 7655535, 9356765, 11228118, 15311070, 16842177, 18713530, 28070295, 33684354, 56140590, 84210885, 168421770]

約数ペア:

[(1, 168421770), (2, 84210885), (3, 56140590), (5, 33684354), (6, 28070295), (9, 18713530), (10, 16842177), (11, 15311070), (15, 11228118), (18, 9356765), (22, 7655535), (30, 5614059), (33, 5103690), (45, 3742706), (55, 3062214), (66, 2551845), (90, 1871353), (99, 1701230), (110, 1531107), (165, 1020738), (198, 850615), (330, 510369), (495, 340246), (990, 170123)]