134996470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{275503}}^1$

素因数の和:275524

約数の個数: 24

約数和(自身を含む): 282667104

約数和(自身を除く): 147670634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 275503, 551006, 1377515, 1928521, 2755030, 3857042, 9642605, 13499647, 19285210, 26999294, 67498235, 134996470]

約数ペア:

[(1, 134996470), (2, 67498235), (5, 26999294), (7, 19285210), (10, 13499647), (14, 9642605), (35, 3857042), (49, 2755030), (70, 1928521), (98, 1377515), (245, 551006), (490, 275503)]