30196947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 48971520

約数和(自身を除く): 18774573

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2833, 3553, 8499, 10659, 31163, 48161, 53827, 93489, 144483, 161481, 529771, 592097, 915059, 1589313, 1776291, 2745177, 10065649, 30196947]

約数ペア:

[(1, 30196947), (3, 10065649), (11, 2745177), (17, 1776291), (19, 1589313), (33, 915059), (51, 592097), (57, 529771), (187, 161481), (209, 144483), (323, 93489), (561, 53827), (627, 48161), (969, 31163), (2833, 10659), (3553, 8499)]