30793945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67679}}^1$

素因数の和:67704

約数の個数: 16

約数和(自身を含む): 45480960

約数和(自身を除く): 14687015

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 67679, 338395, 473753, 879827, 2368765, 4399135, 6158789, 30793945]

約数ペア:

[(1, 30793945), (5, 6158789), (7, 4399135), (13, 2368765), (35, 879827), (65, 473753), (91, 338395), (455, 67679)]