694213020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7884

約数の個数: 144

約数和(自身を含む): 2306828160

約数和(自身を除く): 1612615140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 7823, 8874, 9860, 14790, 15646, 17748, 22185, 23469, 29580, 31292, 39115, 44370, 46938, 70407, 78230, 88740, 93876, 117345, 132991, 140814, 156460, 226867, 234690, 265982, 281628, 352035, 398973, 453734, 469380, 531964, 664955, 680601, 704070, 797946, 907468, 1134335, 1196919, 1329910, 1361202, 1408140, 1595892, 1994865, 2041803, 2268670, 2393838, 2659820, 2722404, 3403005, 3856739, 3989730, 4083606, 4537340, 4787676, 5984595, 6806010, 7713478, 7979460, 8167212, 10209015, 11570217, 11969190, 13612020, 15426956, 19283695, 20418030, 23140434, 23938380, 34710651, 38567390, 40836060, 46280868, 57851085, 69421302, 77134780, 115702170, 138842604, 173553255, 231404340, 347106510, 694213020]

約数ペア:

[(1, 694213020), (2, 347106510), (3, 231404340), (4, 173553255), (5, 138842604), (6, 115702170), (9, 77134780), (10, 69421302), (12, 57851085), (15, 46280868), (17, 40836060), (18, 38567390), (20, 34710651), (29, 23938380), (30, 23140434), (34, 20418030), (36, 19283695), (45, 15426956), (51, 13612020), (58, 11969190), (60, 11570217), (68, 10209015), (85, 8167212), (87, 7979460), (90, 7713478), (102, 6806010), (116, 5984595), (145, 4787676), (153, 4537340), (170, 4083606), (174, 3989730), (180, 3856739), (204, 3403005), (255, 2722404), (261, 2659820), (290, 2393838), (306, 2268670), (340, 2041803), (348, 1994865), (435, 1595892), (493, 1408140), (510, 1361202), (522, 1329910), (580, 1196919), (612, 1134335), (765, 907468), (870, 797946), (986, 704070), (1020, 680601), (1044, 664955), (1305, 531964), (1479, 469380), (1530, 453734), (1740, 398973), (1972, 352035), (2465, 281628), (2610, 265982), (2958, 234690), (3060, 226867), (4437, 156460), (4930, 140814), (5220, 132991), (5916, 117345), (7395, 93876), (7823, 88740), (8874, 78230), (9860, 70407), (14790, 46938), (15646, 44370), (17748, 39115), (22185, 31292), (23469, 29580)]