30657424

素因数分解:

$2^4\times 7^1\times {\mathrm{273727}}^1$

素因数の和:273742

約数の個数: 20

約数和(自身を含む): 67884544

約数和(自身を除く): 37227120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 273727, 547454, 1094908, 1916089, 2189816, 3832178, 4379632, 7664356, 15328712, 30657424]

約数ペア:

[(1, 30657424), (2, 15328712), (4, 7664356), (7, 4379632), (8, 3832178), (14, 2189816), (16, 1916089), (28, 1094908), (56, 547454), (112, 273727)]