9809380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70067}}^1$

素因数の和:70083

約数の個数: 24

約数和(自身を含む): 23542848

約数和(自身を除く): 13733468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70067, 140134, 280268, 350335, 490469, 700670, 980938, 1401340, 1961876, 2452345, 4904690, 9809380]

約数ペア:

[(1, 9809380), (2, 4904690), (4, 2452345), (5, 1961876), (7, 1401340), (10, 980938), (14, 700670), (20, 490469), (28, 350335), (35, 280268), (70, 140134), (140, 70067)]