2116770452265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{388711}}^1$

素因数の和:389003

約数の個数: 96

約数和(自身を含む): 4083901562880

約数和(自身を除く): 1967131110615

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 239, 245, 465, 651, 717, 735, 1085, 1195, 1519, 1673, 3255, 3585, 4557, 5019, 7409, 7595, 8365, 11711, 22227, 22785, 25095, 35133, 37045, 51863, 58555, 111135, 155589, 175665, 259315, 363041, 388711, 777945, 1089123, 1166133, 1815205, 1943555, 2720977, 5445615, 5830665, 8162931, 12050041, 13604885, 19046839, 36150123, 40814655, 57140517, 60250205, 84350287, 92901929, 95234195, 180750615, 253050861, 278705787, 285702585, 421751435, 464509645, 590452009, 650313503, 1265254305, 1393528935, 1771356027, 1950940509, 2879959799, 2952260045, 3251567515, 4552194521, 8639879397, 8856780135, 9754702545, 13656583563, 14399798995, 20159718593, 22760972605, 43199396985, 60479155779, 68282917815, 100798592965, 141118030151, 302395778895, 423354090453, 705590150755, 2116770452265]

約数ペア:

[(1, 2116770452265), (3, 705590150755), (5, 423354090453), (7, 302395778895), (15, 141118030151), (21, 100798592965), (31, 68282917815), (35, 60479155779), (49, 43199396985), (93, 22760972605), (105, 20159718593), (147, 14399798995), (155, 13656583563), (217, 9754702545), (239, 8856780135), (245, 8639879397), (465, 4552194521), (651, 3251567515), (717, 2952260045), (735, 2879959799), (1085, 1950940509), (1195, 1771356027), (1519, 1393528935), (1673, 1265254305), (3255, 650313503), (3585, 590452009), (4557, 464509645), (5019, 421751435), (7409, 285702585), (7595, 278705787), (8365, 253050861), (11711, 180750615), (22227, 95234195), (22785, 92901929), (25095, 84350287), (35133, 60250205), (37045, 57140517), (51863, 40814655), (58555, 36150123), (111135, 19046839), (155589, 13604885), (175665, 12050041), (259315, 8162931), (363041, 5830665), (388711, 5445615), (777945, 2720977), (1089123, 1943555), (1166133, 1815205)]