139694310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{221737}}^1$

素因数の和:221757

約数の個数: 48

約数和(自身を含む): 415093536

約数和(自身を除く): 275399226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 221737, 443474, 665211, 1108685, 1330422, 1552159, 1995633, 2217370, 3104318, 3326055, 3991266, 4656477, 6652110, 7760795, 9312954, 9978165, 13969431, 15521590, 19956330, 23282385, 27938862, 46564770, 69847155, 139694310]

約数ペア:

[(1, 139694310), (2, 69847155), (3, 46564770), (5, 27938862), (6, 23282385), (7, 19956330), (9, 15521590), (10, 13969431), (14, 9978165), (15, 9312954), (18, 7760795), (21, 6652110), (30, 4656477), (35, 3991266), (42, 3326055), (45, 3104318), (63, 2217370), (70, 1995633), (90, 1552159), (105, 1330422), (126, 1108685), (210, 665211), (315, 443474), (630, 221737)]