955147060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{7489}}^1$

素因数の和:8416

約数の個数: 48

約数和(自身を含む): 2295175680

約数和(自身を除く): 1340028620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 911, 1822, 3644, 4555, 6377, 7489, 9110, 12754, 14978, 18220, 25508, 29956, 31885, 37445, 52423, 63770, 74890, 104846, 127540, 149780, 209692, 262115, 524230, 1048460, 6822479, 13644958, 27289916, 34112395, 47757353, 68224790, 95514706, 136449580, 191029412, 238786765, 477573530, 955147060]

約数ペア:

[(1, 955147060), (2, 477573530), (4, 238786765), (5, 191029412), (7, 136449580), (10, 95514706), (14, 68224790), (20, 47757353), (28, 34112395), (35, 27289916), (70, 13644958), (140, 6822479), (911, 1048460), (1822, 524230), (3644, 262115), (4555, 209692), (6377, 149780), (7489, 127540), (9110, 104846), (12754, 74890), (14978, 63770), (18220, 52423), (25508, 37445), (29956, 31885)]