79611780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13679}}^1$

素因数の和:13788

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 145615740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 13679, 27358, 41037, 54716, 68395, 82074, 136790, 164148, 205185, 273580, 410370, 820740, 1326863, 2653726, 3980589, 5307452, 6634315, 7961178, 13268630, 15922356, 19902945, 26537260, 39805890, 79611780]

約数ペア:

[(1, 79611780), (2, 39805890), (3, 26537260), (4, 19902945), (5, 15922356), (6, 13268630), (10, 7961178), (12, 6634315), (15, 5307452), (20, 3980589), (30, 2653726), (60, 1326863), (97, 820740), (194, 410370), (291, 273580), (388, 205185), (485, 164148), (582, 136790), (970, 82074), (1164, 68395), (1455, 54716), (1940, 41037), (2910, 27358), (5820, 13679)]