12692260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{90659}}^1$

素因数の和:90675

約数の個数: 24

約数和(自身を含む): 30461760

約数和(自身を除く): 17769500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 90659, 181318, 362636, 453295, 634613, 906590, 1269226, 1813180, 2538452, 3173065, 6346130, 12692260]

約数ペア:

[(1, 12692260), (2, 6346130), (4, 3173065), (5, 2538452), (7, 1813180), (10, 1269226), (14, 906590), (20, 634613), (28, 453295), (35, 362636), (70, 181318), (140, 90659)]