2717236490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 5242752000

約数和(自身を除く): 2525515510

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 409, 739, 818, 899, 1478, 1798, 2045, 3695, 4090, 4495, 7390, 8990, 11861, 12679, 21431, 22909, 23722, 25358, 42862, 45818, 59305, 63395, 107155, 114545, 118610, 126790, 214310, 229090, 302251, 367691, 604502, 664361, 735382, 1328722, 1511255, 1838455, 3022510, 3321805, 3676910, 6643610, 8765279, 9369781, 17530558, 18739562, 43826395, 46848905, 87652790, 93697810, 271723649, 543447298, 1358618245, 2717236490]

約数ペア:

[(1, 2717236490), (2, 1358618245), (5, 543447298), (10, 271723649), (29, 93697810), (31, 87652790), (58, 46848905), (62, 43826395), (145, 18739562), (155, 17530558), (290, 9369781), (310, 8765279), (409, 6643610), (739, 3676910), (818, 3321805), (899, 3022510), (1478, 1838455), (1798, 1511255), (2045, 1328722), (3695, 735382), (4090, 664361), (4495, 604502), (7390, 367691), (8990, 302251), (11861, 229090), (12679, 214310), (21431, 126790), (22909, 118610), (23722, 114545), (25358, 107155), (42862, 63395), (45818, 59305)]