30906670

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{4993}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 55733040

約数和(自身を除く): 24826370

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 4993, 6190, 9986, 24965, 49930, 3090667, 6181334, 15453335, 30906670]

約数ペア:

[(1, 30906670), (2, 15453335), (5, 6181334), (10, 3090667), (619, 49930), (1238, 24965), (3095, 9986), (4993, 6190)]