30216574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7873}}^1$

素因数の和:7995

約数の個数: 16

約数和(自身を含む): 48188880

約数和(自身を除く): 17972306

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7873, 15746, 149587, 299174, 795173, 1590346, 15108287, 30216574]

約数ペア:

[(1, 30216574), (2, 15108287), (19, 1590346), (38, 795173), (101, 299174), (202, 149587), (1919, 15746), (3838, 7873)]