2247258470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 4329676800

約数和(自身を除く): 2082418330

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 449, 463, 470, 898, 926, 1081, 2162, 2245, 2315, 4490, 4630, 5405, 10327, 10649, 10810, 20654, 21103, 21298, 21761, 42206, 43522, 51635, 53245, 103270, 105515, 106490, 108805, 207887, 211030, 217610, 415774, 485369, 500503, 970738, 1001006, 1039435, 2078870, 2426845, 2502515, 4781401, 4853690, 5005030, 9562802, 9770689, 19541378, 23907005, 47814010, 48853445, 97706890, 224725847, 449451694, 1123629235, 2247258470]

約数ペア:

[(1, 2247258470), (2, 1123629235), (5, 449451694), (10, 224725847), (23, 97706890), (46, 48853445), (47, 47814010), (94, 23907005), (115, 19541378), (230, 9770689), (235, 9562802), (449, 5005030), (463, 4853690), (470, 4781401), (898, 2502515), (926, 2426845), (1081, 2078870), (2162, 1039435), (2245, 1001006), (2315, 970738), (4490, 500503), (4630, 485369), (5405, 415774), (10327, 217610), (10649, 211030), (10810, 207887), (20654, 108805), (21103, 106490), (21298, 105515), (21761, 103270), (42206, 53245), (43522, 51635)]