30215434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13477}}^1$

素因数の和:13557

約数の個数: 16

約数和(自身を含む): 48520800

約数和(自身を除く): 18305366

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13477, 26954, 256063, 512126, 795143, 1590286, 15107717, 30215434]

約数ペア:

[(1, 30215434), (2, 15107717), (19, 1590286), (38, 795143), (59, 512126), (118, 256063), (1121, 26954), (2242, 13477)]