69777310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2029}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 133005600

約数和(自身を除く): 63228290

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 905, 1810, 2029, 3439, 4058, 6878, 10145, 17195, 20290, 34390, 38551, 77102, 192755, 367249, 385510, 734498, 1836245, 3672490, 6977731, 13955462, 34888655, 69777310]

約数ペア:

[(1, 69777310), (2, 34888655), (5, 13955462), (10, 6977731), (19, 3672490), (38, 1836245), (95, 734498), (181, 385510), (190, 367249), (362, 192755), (905, 77102), (1810, 38551), (2029, 34390), (3439, 20290), (4058, 17195), (6878, 10145)]