310574014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{51539}}^1$

素因数の和:51695

約数の個数: 16

約数和(自身を含む): 489836160

約数和(自身を除く): 179262146

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 51539, 103078, 1185397, 2370794, 6751609, 13503218, 155287007, 310574014]

約数ペア:

[(1, 310574014), (2, 155287007), (23, 13503218), (46, 6751609), (131, 2370794), (262, 1185397), (3013, 103078), (6026, 51539)]