30711235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 38218752

約数和(自身を除く): 7507517

約数列:

[1, 5, 31, 155, 347, 571, 1735, 2855, 10757, 17701, 53785, 88505, 198137, 990685, 6142247, 30711235]

約数ペア:

[(1, 30711235), (5, 6142247), (31, 990685), (155, 198137), (347, 88505), (571, 53785), (1735, 17701), (2855, 10757)]