30897777170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{237675209}}^1$

素因数の和:237675229

約数の個数: 16

約数和(自身を含む): 59894152920

約数和(自身を除く): 28996375750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 237675209, 475350418, 1188376045, 2376752090, 3089777717, 6179555434, 15448888585, 30897777170]

約数ペア:

[(1, 30897777170), (2, 15448888585), (5, 6179555434), (10, 3089777717), (13, 2376752090), (26, 1188376045), (65, 475350418), (130, 237675209)]