27143060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27697}}^1$

素因数の和:27720

約数の個数: 36

約数和(自身を含む): 66309012

約数和(自身を除く): 39165952

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27697, 55394, 110788, 138485, 193879, 276970, 387758, 553940, 775516, 969395, 1357153, 1938790, 2714306, 3877580, 5428612, 6785765, 13571530, 27143060]

約数ペア:

[(1, 27143060), (2, 13571530), (4, 6785765), (5, 5428612), (7, 3877580), (10, 2714306), (14, 1938790), (20, 1357153), (28, 969395), (35, 775516), (49, 553940), (70, 387758), (98, 276970), (140, 193879), (196, 138485), (245, 110788), (490, 55394), (980, 27697)]