30740848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36251}}^1$

素因数の和:36312

約数の個数: 20

約数和(自身を含む): 60685848

約数和(自身を除く): 29945000

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36251, 72502, 145004, 290008, 580016, 1921303, 3842606, 7685212, 15370424, 30740848]

約数ペア:

[(1, 30740848), (2, 15370424), (4, 7685212), (8, 3842606), (16, 1921303), (53, 580016), (106, 290008), (212, 145004), (424, 72502), (848, 36251)]