131989110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5573

約数の個数: 64

約数和(自身を含む): 350369280

約数和(自身を除く): 218380170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 5479, 8030, 10958, 12045, 16437, 24090, 27395, 32874, 54790, 60269, 82185, 120538, 164370, 180807, 301345, 361614, 399967, 602690, 799934, 904035, 1199901, 1808070, 1999835, 2399802, 3999670, 4399637, 5999505, 8799274, 11999010, 13198911, 21998185, 26397822, 43996370, 65994555, 131989110]

約数ペア:

[(1, 131989110), (2, 65994555), (3, 43996370), (5, 26397822), (6, 21998185), (10, 13198911), (11, 11999010), (15, 8799274), (22, 5999505), (30, 4399637), (33, 3999670), (55, 2399802), (66, 1999835), (73, 1808070), (110, 1199901), (146, 904035), (165, 799934), (219, 602690), (330, 399967), (365, 361614), (438, 301345), (730, 180807), (803, 164370), (1095, 120538), (1606, 82185), (2190, 60269), (2409, 54790), (4015, 32874), (4818, 27395), (5479, 24090), (8030, 16437), (10958, 12045)]