30691262

素因数分解:

$2^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{1567}}^1$

素因数の和:2975

約数の個数: 16

約数和(自身を含む): 52684800

約数和(自身を除く): 21993538

約数列:

[1, 2, 7, 14, 1399, 1567, 2798, 3134, 9793, 10969, 19586, 21938, 2192233, 4384466, 15345631, 30691262]

約数ペア:

[(1, 30691262), (2, 15345631), (7, 4384466), (14, 2192233), (1399, 21938), (1567, 19586), (2798, 10969), (3134, 9793)]