201899070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1987}}^1$

素因数の和:3129

約数の個数: 48

約数和(自身を含む): 525666960

約数和(自身を除く): 323767890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1129, 1987, 2258, 3387, 3974, 5645, 5961, 6774, 9935, 10161, 11290, 11922, 16935, 17883, 19870, 20322, 29805, 33870, 35766, 50805, 59610, 89415, 101610, 178830, 2243323, 4486646, 6729969, 11216615, 13459938, 20189907, 22433230, 33649845, 40379814, 67299690, 100949535, 201899070]

約数ペア:

[(1, 201899070), (2, 100949535), (3, 67299690), (5, 40379814), (6, 33649845), (9, 22433230), (10, 20189907), (15, 13459938), (18, 11216615), (30, 6729969), (45, 4486646), (90, 2243323), (1129, 178830), (1987, 101610), (2258, 89415), (3387, 59610), (3974, 50805), (5645, 35766), (5961, 33870), (6774, 29805), (9935, 20322), (10161, 19870), (11290, 17883), (11922, 16935)]