7982220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 22508640

約数和(自身を除く): 14526420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 769, 865, 1038, 1538, 1730, 2076, 2307, 2595, 3076, 3460, 3845, 4614, 5190, 7690, 9228, 10380, 11535, 15380, 23070, 46140, 133037, 266074, 399111, 532148, 665185, 798222, 1330370, 1596444, 1995555, 2660740, 3991110, 7982220]

約数ペア:

[(1, 7982220), (2, 3991110), (3, 2660740), (4, 1995555), (5, 1596444), (6, 1330370), (10, 798222), (12, 665185), (15, 532148), (20, 399111), (30, 266074), (60, 133037), (173, 46140), (346, 23070), (519, 15380), (692, 11535), (769, 10380), (865, 9228), (1038, 7690), (1538, 5190), (1730, 4614), (2076, 3845), (2307, 3460), (2595, 3076)]