977944030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{18803}}^1$

素因数の和:19560

約数の個数: 32

約数和(自身を含む): 2014585344

約数和(自身を除く): 1036641314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1486, 3715, 5201, 7430, 10402, 18803, 26005, 37606, 52010, 94015, 131621, 188030, 263242, 658105, 1316210, 13970629, 27941258, 69853145, 97794403, 139706290, 195588806, 488972015, 977944030]

約数ペア:

[(1, 977944030), (2, 488972015), (5, 195588806), (7, 139706290), (10, 97794403), (14, 69853145), (35, 27941258), (70, 13970629), (743, 1316210), (1486, 658105), (3715, 263242), (5201, 188030), (7430, 131621), (10402, 94015), (18803, 52010), (26005, 37606)]