29570660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211219}}^1$

素因数の和:211235

約数の個数: 24

約数和(自身を含む): 70969920

約数和(自身を除く): 41399260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211219, 422438, 844876, 1056095, 1478533, 2112190, 2957066, 4224380, 5914132, 7392665, 14785330, 29570660]

約数ペア:

[(1, 29570660), (2, 14785330), (4, 7392665), (5, 5914132), (7, 4224380), (10, 2957066), (14, 2112190), (20, 1478533), (28, 1056095), (35, 844876), (70, 422438), (140, 211219)]