64271690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8581}}^1$

素因数の和:8702

約数の個数: 32

約数和(自身を含む): 133467264

約数和(自身を除く): 69195574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 8581, 17162, 42905, 60067, 85810, 120134, 300335, 600670, 918167, 1836334, 4590835, 6427169, 9181670, 12854338, 32135845, 64271690]

約数ペア:

[(1, 64271690), (2, 32135845), (5, 12854338), (7, 9181670), (10, 6427169), (14, 4590835), (35, 1836334), (70, 918167), (107, 600670), (214, 300335), (535, 120134), (749, 85810), (1070, 60067), (1498, 42905), (3745, 17162), (7490, 8581)]