27187090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6367}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 56853504

約数和(自身を除く): 29666414

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6367, 12734, 31835, 44569, 63670, 89138, 222845, 388387, 445690, 776774, 1941935, 2718709, 3883870, 5437418, 13593545, 27187090]

約数ペア:

[(1, 27187090), (2, 13593545), (5, 5437418), (7, 3883870), (10, 2718709), (14, 1941935), (35, 776774), (61, 445690), (70, 388387), (122, 222845), (305, 89138), (427, 63670), (610, 44569), (854, 31835), (2135, 12734), (4270, 6367)]