30380014

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5179}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 52214400

約数和(自身を除く): 21834386

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5179, 5866, 10358, 36253, 72506, 2170001, 4340002, 15190007, 30380014]

約数ペア:

[(1, 30380014), (2, 15190007), (7, 4340002), (14, 2170001), (419, 72506), (838, 36253), (2933, 10358), (5179, 5866)]