63956830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1831}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 131904000

約数和(自身を除く): 67947170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 1831, 2495, 3493, 3662, 4990, 6986, 9155, 12817, 17465, 18310, 25634, 34930, 64085, 128170, 913669, 1827338, 4568345, 6395683, 9136690, 12791366, 31978415, 63956830]

約数ペア:

[(1, 63956830), (2, 31978415), (5, 12791366), (7, 9136690), (10, 6395683), (14, 4568345), (35, 1827338), (70, 913669), (499, 128170), (998, 64085), (1831, 34930), (2495, 25634), (3493, 18310), (3662, 17465), (4990, 12817), (6986, 9155)]