30781412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 55944000

約数和(自身を除く): 25162588

約数列:

[1, 2, 4, 29, 58, 116, 443, 599, 886, 1198, 1772, 2396, 12847, 17371, 25694, 34742, 51388, 69484, 265357, 530714, 1061428, 7695353, 15390706, 30781412]

約数ペア:

[(1, 30781412), (2, 15390706), (4, 7695353), (29, 1061428), (58, 530714), (116, 265357), (443, 69484), (599, 51388), (886, 34742), (1198, 25694), (1772, 17371), (2396, 12847)]