66968090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8941}}^1$

素因数の和:9062

約数の個数: 32

約数和(自身を含む): 139065984

約数和(自身を除く): 72097894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 8941, 17882, 44705, 62587, 89410, 125174, 312935, 625870, 956687, 1913374, 4783435, 6696809, 9566870, 13393618, 33484045, 66968090]

約数ペア:

[(1, 66968090), (2, 33484045), (5, 13393618), (7, 9566870), (10, 6696809), (14, 4783435), (35, 1913374), (70, 956687), (107, 625870), (214, 312935), (535, 125174), (749, 89410), (1070, 62587), (1498, 44705), (3745, 17882), (7490, 8941)]