61186580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33619}}^1$

素因数の和:33648

約数の個数: 48

約数和(自身を含む): 158148480

約数和(自身を除く): 96961900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 33619, 67238, 134476, 168095, 235333, 336190, 437047, 470666, 672380, 874094, 941332, 1176665, 1748188, 2185235, 2353330, 3059329, 4370470, 4706660, 6118658, 8740940, 12237316, 15296645, 30593290, 61186580]

約数ペア:

[(1, 61186580), (2, 30593290), (4, 15296645), (5, 12237316), (7, 8740940), (10, 6118658), (13, 4706660), (14, 4370470), (20, 3059329), (26, 2353330), (28, 2185235), (35, 1748188), (52, 1176665), (65, 941332), (70, 874094), (91, 672380), (130, 470666), (140, 437047), (182, 336190), (260, 235333), (364, 168095), (455, 134476), (910, 67238), (1820, 33619)]