30510454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11393}}^1$

素因数の和:11511

約数の個数: 16

約数和(自身を含む): 49768992

約数和(自身を除く): 19258538

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11393, 22786, 148109, 296218, 1173479, 2346958, 15255227, 30510454]

約数ペア:

[(1, 30510454), (2, 15255227), (13, 2346958), (26, 1173479), (103, 296218), (206, 148109), (1339, 22786), (2678, 11393)]