13970530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 29018880

約数和(自身を除く): 15048350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 1831, 3662, 3815, 7630, 9155, 12817, 18310, 25634, 64085, 128170, 199579, 399158, 997895, 1397053, 1995790, 2794106, 6985265, 13970530]

約数ペア:

[(1, 13970530), (2, 6985265), (5, 2794106), (7, 1995790), (10, 1397053), (14, 997895), (35, 399158), (70, 199579), (109, 128170), (218, 64085), (545, 25634), (763, 18310), (1090, 12817), (1526, 9155), (1831, 7630), (3662, 3815)]