30539450

素因数分解:

$2^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{1129}}^1$

素因数の和:1682

約数の個数: 24

約数和(自身を含む): 56958780

約数和(自身を除く): 26419330

約数列:

[1, 2, 5, 10, 25, 50, 541, 1082, 1129, 2258, 2705, 5410, 5645, 11290, 13525, 27050, 28225, 56450, 610789, 1221578, 3053945, 6107890, 15269725, 30539450]

約数ペア:

[(1, 30539450), (2, 15269725), (5, 6107890), (10, 3053945), (25, 1221578), (50, 610789), (541, 56450), (1082, 28225), (1129, 27050), (2258, 13525), (2705, 11290), (5410, 5645)]