30868420145

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{316291}}^1$

素因数の和:316576

約数の個数: 16

約数和(自身を含む): 37575489600

約数和(自身を除く): 6707069455

約数列:

[1, 5, 131, 149, 655, 745, 19519, 97595, 316291, 1581455, 41434121, 47127359, 207170605, 235636795, 6173684029, 30868420145]

約数ペア:

[(1, 30868420145), (5, 6173684029), (131, 235636795), (149, 207170605), (655, 47127359), (745, 41434121), (19519, 1581455), (97595, 316291)]