30065195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 38043648

約数和(自身を除く): 7978453

約数列:

[1, 5, 31, 47, 155, 235, 1457, 4127, 7285, 20635, 127937, 193969, 639685, 969845, 6013039, 30065195]

約数ペア:

[(1, 30065195), (5, 6013039), (31, 969845), (47, 639685), (155, 193969), (235, 127937), (1457, 20635), (4127, 7285)]