2040209595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 3860887680

約数和(自身を除く): 1820678085

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 101, 115, 145, 207, 261, 303, 345, 435, 505, 667, 673, 909, 1035, 1305, 1515, 2001, 2019, 2323, 2929, 3335, 3365, 4545, 6003, 6057, 6969, 8787, 10005, 10095, 11615, 14645, 15479, 19517, 20907, 26361, 30015, 30285, 34845, 43935, 46437, 58551, 67367, 67973, 77395, 97585, 104535, 131805, 139311, 175653, 202101, 203919, 232185, 292755, 336835, 339865, 448891, 606303, 611757, 696555, 878265, 1010505, 1019595, 1346673, 1563379, 1971217, 2244455, 3031515, 3058785, 4040019, 4690137, 5913651, 6733365, 7816895, 9856085, 14070411, 17740953, 20200095, 23450685, 29568255, 45337991, 70352055, 88704765, 136013973, 226689955, 408041919, 680069865, 2040209595]

約数ペア:

[(1, 2040209595), (3, 680069865), (5, 408041919), (9, 226689955), (15, 136013973), (23, 88704765), (29, 70352055), (45, 45337991), (69, 29568255), (87, 23450685), (101, 20200095), (115, 17740953), (145, 14070411), (207, 9856085), (261, 7816895), (303, 6733365), (345, 5913651), (435, 4690137), (505, 4040019), (667, 3058785), (673, 3031515), (909, 2244455), (1035, 1971217), (1305, 1563379), (1515, 1346673), (2001, 1019595), (2019, 1010505), (2323, 878265), (2929, 696555), (3335, 611757), (3365, 606303), (4545, 448891), (6003, 339865), (6057, 336835), (6969, 292755), (8787, 232185), (10005, 203919), (10095, 202101), (11615, 175653), (14645, 139311), (15479, 131805), (19517, 104535), (20907, 97585), (26361, 77395), (30015, 67973), (30285, 67367), (34845, 58551), (43935, 46437)]