29570380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211217}}^1$

素因数の和:211233

約数の個数: 24

約数和(自身を含む): 70969248

約数和(自身を除く): 41398868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211217, 422434, 844868, 1056085, 1478519, 2112170, 2957038, 4224340, 5914076, 7392595, 14785190, 29570380]

約数ペア:

[(1, 29570380), (2, 14785190), (4, 7392595), (5, 5914076), (7, 4224340), (10, 2957038), (14, 2112170), (20, 1478519), (28, 1056085), (35, 844868), (70, 422434), (140, 211217)]