82711290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 212004864

約数和(自身を除く): 129293574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1277, 1905, 2159, 2554, 3810, 3831, 4318, 6385, 6477, 7662, 10795, 12770, 12954, 19155, 21590, 21709, 32385, 38310, 43418, 64770, 65127, 108545, 130254, 162179, 217090, 324358, 325635, 486537, 651270, 810895, 973074, 1621790, 2432685, 2757043, 4865370, 5514086, 8271129, 13785215, 16542258, 27570430, 41355645, 82711290]

約数ペア:

[(1, 82711290), (2, 41355645), (3, 27570430), (5, 16542258), (6, 13785215), (10, 8271129), (15, 5514086), (17, 4865370), (30, 2757043), (34, 2432685), (51, 1621790), (85, 973074), (102, 810895), (127, 651270), (170, 486537), (254, 325635), (255, 324358), (381, 217090), (510, 162179), (635, 130254), (762, 108545), (1270, 65127), (1277, 64770), (1905, 43418), (2159, 38310), (2554, 32385), (3810, 21709), (3831, 21590), (4318, 19155), (6385, 12954), (6477, 12770), (7662, 10795)]