1900549530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4373}}^1$

素因数の和:4836

約数の個数: 96

約数和(自身を含む): 5404164480

約数和(自身を除く): 3503614950

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, 439, 495, 878, 990, 1317, 2195, 2634, 3951, 4373, 4390, 4829, 6585, 7902, 8746, 9658, 13119, 13170, 14487, 19755, 21865, 24145, 26238, 28974, 39357, 39510, 43461, 43730, 48103, 48290, 65595, 72435, 78714, 86922, 96206, 131190, 144309, 144870, 196785, 217305, 240515, 288618, 393570, 432927, 434610, 481030, 721545, 865854, 1443090, 1919747, 2164635, 3839494, 4329270, 5759241, 9598735, 11518482, 17277723, 19197470, 21117217, 28796205, 34555446, 42234434, 57592410, 63351651, 86388615, 105586085, 126703302, 172777230, 190054953, 211172170, 316758255, 380109906, 633516510, 950274765, 1900549530]

約数ペア:

[(1, 1900549530), (2, 950274765), (3, 633516510), (5, 380109906), (6, 316758255), (9, 211172170), (10, 190054953), (11, 172777230), (15, 126703302), (18, 105586085), (22, 86388615), (30, 63351651), (33, 57592410), (45, 42234434), (55, 34555446), (66, 28796205), (90, 21117217), (99, 19197470), (110, 17277723), (165, 11518482), (198, 9598735), (330, 5759241), (439, 4329270), (495, 3839494), (878, 2164635), (990, 1919747), (1317, 1443090), (2195, 865854), (2634, 721545), (3951, 481030), (4373, 434610), (4390, 432927), (4829, 393570), (6585, 288618), (7902, 240515), (8746, 217305), (9658, 196785), (13119, 144870), (13170, 144309), (14487, 131190), (19755, 96206), (21865, 86922), (24145, 78714), (26238, 72435), (28974, 65595), (39357, 48290), (39510, 48103), (43461, 43730)]