8677060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61979}}^1$

素因数の和:61995

約数の個数: 24

約数和(自身を含む): 20825280

約数和(自身を除く): 12148220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61979, 123958, 247916, 309895, 433853, 619790, 867706, 1239580, 1735412, 2169265, 4338530, 8677060]

約数ペア:

[(1, 8677060), (2, 4338530), (4, 2169265), (5, 1735412), (7, 1239580), (10, 867706), (14, 619790), (20, 433853), (28, 309895), (35, 247916), (70, 123958), (140, 61979)]