84291790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 95696690

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1301, 1705, 2090, 2602, 2945, 3410, 5890, 6479, 6505, 12958, 13010, 14311, 24719, 28622, 32395, 40331, 49438, 64790, 71555, 80662, 123595, 143110, 201655, 247190, 271909, 403310, 443641, 543818, 766289, 887282, 1359545, 1532578, 2218205, 2719090, 3831445, 4436410, 7662890, 8429179, 16858358, 42145895, 84291790]

約数ペア:

[(1, 84291790), (2, 42145895), (5, 16858358), (10, 8429179), (11, 7662890), (19, 4436410), (22, 3831445), (31, 2719090), (38, 2218205), (55, 1532578), (62, 1359545), (95, 887282), (110, 766289), (155, 543818), (190, 443641), (209, 403310), (310, 271909), (341, 247190), (418, 201655), (589, 143110), (682, 123595), (1045, 80662), (1178, 71555), (1301, 64790), (1705, 49438), (2090, 40331), (2602, 32395), (2945, 28622), (3410, 24719), (5890, 14311), (6479, 13010), (6505, 12958)]