117545990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 234912960

約数和(自身を除く): 117366970

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 113, 145, 170, 211, 226, 290, 422, 493, 565, 986, 1055, 1130, 1921, 2110, 2465, 3277, 3587, 3842, 4930, 6119, 6554, 7174, 9605, 12238, 16385, 17935, 19210, 23843, 30595, 32770, 35870, 47686, 55709, 61190, 104023, 111418, 119215, 208046, 238430, 278545, 405331, 520115, 557090, 691447, 810662, 1040230, 1382894, 2026655, 3457235, 4053310, 6914470, 11754599, 23509198, 58772995, 117545990]

約数ペア:

[(1, 117545990), (2, 58772995), (5, 23509198), (10, 11754599), (17, 6914470), (29, 4053310), (34, 3457235), (58, 2026655), (85, 1382894), (113, 1040230), (145, 810662), (170, 691447), (211, 557090), (226, 520115), (290, 405331), (422, 278545), (493, 238430), (565, 208046), (986, 119215), (1055, 111418), (1130, 104023), (1921, 61190), (2110, 55709), (2465, 47686), (3277, 35870), (3587, 32770), (3842, 30595), (4930, 23843), (6119, 19210), (6554, 17935), (7174, 16385), (9605, 12238)]