83461020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 245887488

約数和(自身を除く): 162426468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 197, 230, 276, 307, 345, 394, 460, 591, 614, 690, 788, 921, 985, 1182, 1228, 1380, 1535, 1842, 1970, 2364, 2955, 3070, 3684, 3940, 4531, 4605, 5910, 6140, 7061, 9062, 9210, 11820, 13593, 14122, 18124, 18420, 21183, 22655, 27186, 28244, 35305, 42366, 45310, 54372, 60479, 67965, 70610, 84732, 90620, 105915, 120958, 135930, 141220, 181437, 211830, 241916, 271860, 302395, 362874, 423660, 604790, 725748, 907185, 1209580, 1391017, 1814370, 2782034, 3628740, 4173051, 5564068, 6955085, 8346102, 13910170, 16692204, 20865255, 27820340, 41730510, 83461020]

約数ペア:

[(1, 83461020), (2, 41730510), (3, 27820340), (4, 20865255), (5, 16692204), (6, 13910170), (10, 8346102), (12, 6955085), (15, 5564068), (20, 4173051), (23, 3628740), (30, 2782034), (46, 1814370), (60, 1391017), (69, 1209580), (92, 907185), (115, 725748), (138, 604790), (197, 423660), (230, 362874), (276, 302395), (307, 271860), (345, 241916), (394, 211830), (460, 181437), (591, 141220), (614, 135930), (690, 120958), (788, 105915), (921, 90620), (985, 84732), (1182, 70610), (1228, 67965), (1380, 60479), (1535, 54372), (1842, 45310), (1970, 42366), (2364, 35305), (2955, 28244), (3070, 27186), (3684, 22655), (3940, 21183), (4531, 18420), (4605, 18124), (5910, 14122), (6140, 13593), (7061, 11820), (9062, 9210)]