69253660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{70667}}^1$

素因数の和:70690

約数の個数: 36

約数和(自身を含む): 169179192

約数和(自身を除く): 99925532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 70667, 141334, 282668, 353335, 494669, 706670, 989338, 1413340, 1978676, 2473345, 3462683, 4946690, 6925366, 9893380, 13850732, 17313415, 34626830, 69253660]

約数ペア:

[(1, 69253660), (2, 34626830), (4, 17313415), (5, 13850732), (7, 9893380), (10, 6925366), (14, 4946690), (20, 3462683), (28, 2473345), (35, 1978676), (49, 1413340), (70, 989338), (98, 706670), (140, 494669), (196, 353335), (245, 282668), (490, 141334), (980, 70667)]