4996961.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1447}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 109468800

約数和(自身を除く): 70486620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1447, 1796, 2245, 2694, 2894, 4341, 4490, 5388, 5788, 6735, 7235, 8682, 8980, 13470, 14470, 17364, 21705, 26940, 28940, 43410, 86820, 649703, 1299406, 1949109, 2598812, 3248515, 3898218, 6497030, 7796436, 9745545, 12994060, 19491090, 38982180]

約数ペア:

[(1, 38982180), (2, 19491090), (3, 12994060), (4, 9745545), (5, 7796436), (6, 6497030), (10, 3898218), (12, 3248515), (15, 2598812), (20, 1949109), (30, 1299406), (60, 649703), (449, 86820), (898, 43410), (1347, 28940), (1447, 26940), (1796, 21705), (2245, 17364), (2694, 14470), (2894, 13470), (4341, 8980), (4490, 8682), (5388, 7235), (5788, 6735)]