169053390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170761}}^1$

素因数の和:170785

約数の個数: 48

約数和(自身を含む): 479499696

約数和(自身を除く): 310446306

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, 170761, 341522, 512283, 853805, 1024566, 1536849, 1707610, 1878371, 2561415, 3073698, 3756742, 5122830, 5635113, 7684245, 9391855, 11270226, 15368490, 16905339, 18783710, 28175565, 33810678, 56351130, 84526695, 169053390]

約数ペア:

[(1, 169053390), (2, 84526695), (3, 56351130), (5, 33810678), (6, 28175565), (9, 18783710), (10, 16905339), (11, 15368490), (15, 11270226), (18, 9391855), (22, 7684245), (30, 5635113), (33, 5122830), (45, 3756742), (55, 3073698), (66, 2561415), (90, 1878371), (99, 1707610), (110, 1536849), (165, 1024566), (198, 853805), (330, 512283), (495, 341522), (990, 170761)]