30071395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10266

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 9142685

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 10211, 51055, 194009, 316541, 970045, 1582705, 6014279, 30071395]

約数ペア:

[(1, 30071395), (5, 6014279), (19, 1582705), (31, 970045), (95, 316541), (155, 194009), (589, 51055), (2945, 10211)]