30700642

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1999}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 52704000

約数和(自身を除く): 22003358

約数列:

[1, 2, 7, 14, 1097, 1999, 2194, 3998, 7679, 13993, 15358, 27986, 2192903, 4385806, 15350321, 30700642]

約数ペア:

[(1, 30700642), (2, 15350321), (7, 4385806), (14, 2192903), (1097, 27986), (1999, 15358), (2194, 13993), (3998, 7679)]