84866820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4519}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 238439040

約数和(自身を除く): 153572220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4519, 4695, 6260, 9038, 9390, 13557, 18076, 18780, 22595, 27114, 45190, 54228, 67785, 90380, 135570, 271140, 1414447, 2828894, 4243341, 5657788, 7072235, 8486682, 14144470, 16973364, 21216705, 28288940, 42433410, 84866820]

約数ペア:

[(1, 84866820), (2, 42433410), (3, 28288940), (4, 21216705), (5, 16973364), (6, 14144470), (10, 8486682), (12, 7072235), (15, 5657788), (20, 4243341), (30, 2828894), (60, 1414447), (313, 271140), (626, 135570), (939, 90380), (1252, 67785), (1565, 54228), (1878, 45190), (3130, 27114), (3756, 22595), (4519, 18780), (4695, 18076), (6260, 13557), (9038, 9390)]