70026985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 99919872

約数和(自身を除く): 29892887

約数列:

[1, 5, 7, 31, 35, 155, 217, 233, 277, 1085, 1165, 1385, 1631, 1939, 7223, 8155, 8587, 9695, 36115, 42935, 50561, 60109, 64541, 252805, 300545, 322705, 451787, 2000771, 2258935, 10003855, 14005397, 70026985]

約数ペア:

[(1, 70026985), (5, 14005397), (7, 10003855), (31, 2258935), (35, 2000771), (155, 451787), (217, 322705), (233, 300545), (277, 252805), (1085, 64541), (1165, 60109), (1385, 50561), (1631, 42935), (1939, 36115), (7223, 9695), (8155, 8587)]