30981202

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33029}}^1$

素因数の和:33105

約数の個数: 16

約数和(自身を含む): 53904960

約数和(自身を除く): 22923758

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 33029, 66058, 231203, 462406, 2212943, 4425886, 15490601, 30981202]

約数ペア:

[(1, 30981202), (2, 15490601), (7, 4425886), (14, 2212943), (67, 462406), (134, 231203), (469, 66058), (938, 33029)]