30673909

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 36961920

約数和(自身を除く): 6288011

約数列:

[1, 7, 29, 53, 203, 371, 1537, 2851, 10759, 19957, 82679, 151103, 578753, 1057721, 4381987, 30673909]

約数ペア:

[(1, 30673909), (7, 4381987), (29, 1057721), (53, 578753), (203, 151103), (371, 82679), (1537, 19957), (2851, 10759)]