30686755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6269}}^1$

素因数の和:6374

約数の個数: 16

約数和(自身を含む): 40629600

約数和(自身を除く): 9942845

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 6269, 31345, 68959, 344795, 557941, 2789705, 6137351, 30686755]

約数ペア:

[(1, 30686755), (5, 6137351), (11, 2789705), (55, 557941), (89, 344795), (445, 68959), (979, 31345), (4895, 6269)]