30481862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 46865952

約数和(自身を除く): 16384090

約数列:

[1, 2, 71, 97, 142, 194, 2213, 4426, 6887, 13774, 157123, 214661, 314246, 429322, 15240931, 30481862]

約数ペア:

[(1, 30481862), (2, 15240931), (71, 429322), (97, 314246), (142, 214661), (194, 157123), (2213, 13774), (4426, 6887)]