30440185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 39000960

約数和(自身を除く): 8560775

約数列:

[1, 5, 19, 71, 95, 355, 1349, 4513, 6745, 22565, 85747, 320423, 428735, 1602115, 6088037, 30440185]

約数ペア:

[(1, 30440185), (5, 6088037), (19, 1602115), (71, 428735), (95, 320423), (355, 85747), (1349, 22565), (4513, 6745)]