30968098

素因数分解:

$2^1\times 7^4\times {\mathrm{6449}}^1$

素因数の和:6479

約数の個数: 20

約数和(自身を含む): 54199350

約数和(自身を除く): 23231252

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 6449, 12898, 45143, 90286, 316001, 632002, 2212007, 4424014, 15484049, 30968098]

約数ペア:

[(1, 30968098), (2, 15484049), (7, 4424014), (14, 2212007), (49, 632002), (98, 316001), (343, 90286), (686, 45143), (2401, 12898), (4802, 6449)]