67484690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74159}}^1$

素因数の和:74186

約数の個数: 32

約数和(自身を含む): 149506560

約数和(自身を除く): 82021870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 74159, 148318, 370795, 519113, 741590, 964067, 1038226, 1928134, 2595565, 4820335, 5191130, 6748469, 9640670, 13496938, 33742345, 67484690]

約数ペア:

[(1, 67484690), (2, 33742345), (5, 13496938), (7, 9640670), (10, 6748469), (13, 5191130), (14, 4820335), (26, 2595565), (35, 1928134), (65, 1038226), (70, 964067), (91, 741590), (130, 519113), (182, 370795), (455, 148318), (910, 74159)]