66954810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171679}}^1$

素因数の和:171702

約数の個数: 32

約数和(自身を含む): 173053440

約数和(自身を除く): 106098630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 171679, 343358, 515037, 858395, 1030074, 1716790, 2231827, 2575185, 4463654, 5150370, 6695481, 11159135, 13390962, 22318270, 33477405, 66954810]

約数ペア:

[(1, 66954810), (2, 33477405), (3, 22318270), (5, 13390962), (6, 11159135), (10, 6695481), (13, 5150370), (15, 4463654), (26, 2575185), (30, 2231827), (39, 1716790), (65, 1030074), (78, 858395), (130, 515037), (195, 343358), (390, 171679)]