8670620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61933}}^1$

素因数の和:61949

約数の個数: 24

約数和(自身を含む): 20809824

約数和(自身を除く): 12139204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61933, 123866, 247732, 309665, 433531, 619330, 867062, 1238660, 1734124, 2167655, 4335310, 8670620]

約数ペア:

[(1, 8670620), (2, 4335310), (4, 2167655), (5, 1734124), (7, 1238660), (10, 867062), (14, 619330), (20, 433531), (28, 309665), (35, 247732), (70, 123866), (140, 61933)]