17341240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61933}}^1$

素因数の和:61951

約数の個数: 32

約数和(自身を含む): 44592480

約数和(自身を除く): 27251240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61933, 123866, 247732, 309665, 433531, 495464, 619330, 867062, 1238660, 1734124, 2167655, 2477320, 3468248, 4335310, 8670620, 17341240]

約数ペア:

[(1, 17341240), (2, 8670620), (4, 4335310), (5, 3468248), (7, 2477320), (8, 2167655), (10, 1734124), (14, 1238660), (20, 867062), (28, 619330), (35, 495464), (40, 433531), (56, 309665), (70, 247732), (140, 123866), (280, 61933)]