69868370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48859}}^1$

素因数の和:48890

約数の個数: 32

約数和(自身を含む): 147752640

約数和(自身を除く): 77884270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 48859, 97718, 244295, 488590, 537449, 635167, 1074898, 1270334, 2687245, 3175835, 5374490, 6351670, 6986837, 13973674, 34934185, 69868370]

約数ペア:

[(1, 69868370), (2, 34934185), (5, 13973674), (10, 6986837), (11, 6351670), (13, 5374490), (22, 3175835), (26, 2687245), (55, 1270334), (65, 1074898), (110, 635167), (130, 537449), (143, 488590), (286, 244295), (715, 97718), (1430, 48859)]