84823140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1447}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 237912192

約数和(自身を除く): 153089052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1447, 1954, 2894, 2931, 3908, 4341, 4885, 5788, 5862, 7235, 8682, 9770, 11724, 14470, 14655, 17364, 19540, 21705, 28940, 29310, 43410, 58620, 86820, 1413719, 2827438, 4241157, 5654876, 7068595, 8482314, 14137190, 16964628, 21205785, 28274380, 42411570, 84823140]

約数ペア:

[(1, 84823140), (2, 42411570), (3, 28274380), (4, 21205785), (5, 16964628), (6, 14137190), (10, 8482314), (12, 7068595), (15, 5654876), (20, 4241157), (30, 2827438), (60, 1413719), (977, 86820), (1447, 58620), (1954, 43410), (2894, 29310), (2931, 28940), (3908, 21705), (4341, 19540), (4885, 17364), (5788, 14655), (5862, 14470), (7235, 11724), (8682, 9770)]