9808540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70061}}^1$

素因数の和:70077

約数の個数: 24

約数和(自身を含む): 23540832

約数和(自身を除く): 13732292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70061, 140122, 280244, 350305, 490427, 700610, 980854, 1401220, 1961708, 2452135, 4904270, 9808540]

約数ペア:

[(1, 9808540), (2, 4904270), (4, 2452135), (5, 1961708), (7, 1401220), (10, 980854), (14, 700610), (20, 490427), (28, 350305), (35, 280244), (70, 140122), (140, 70061)]