74578380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1447}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 209207040

約数和(自身を除く): 134628660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1447, 1718, 2577, 2894, 3436, 4295, 4341, 5154, 5788, 7235, 8590, 8682, 10308, 12885, 14470, 17180, 17364, 21705, 25770, 28940, 43410, 51540, 86820, 1242973, 2485946, 3728919, 4971892, 6214865, 7457838, 12429730, 14915676, 18644595, 24859460, 37289190, 74578380]

約数ペア:

[(1, 74578380), (2, 37289190), (3, 24859460), (4, 18644595), (5, 14915676), (6, 12429730), (10, 7457838), (12, 6214865), (15, 4971892), (20, 3728919), (30, 2485946), (60, 1242973), (859, 86820), (1447, 51540), (1718, 43410), (2577, 28940), (2894, 25770), (3436, 21705), (4295, 17364), (4341, 17180), (5154, 14470), (5788, 12885), (7235, 10308), (8590, 8682)]