30711128

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1447}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 66028800

約数和(自身を除く): 35317672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1447, 1516, 2653, 2894, 3032, 5306, 5788, 10129, 10612, 11576, 20258, 21224, 40516, 81032, 548413, 1096826, 2193652, 3838891, 4387304, 7677782, 15355564, 30711128]

約数ペア:

[(1, 30711128), (2, 15355564), (4, 7677782), (7, 4387304), (8, 3838891), (14, 2193652), (28, 1096826), (56, 548413), (379, 81032), (758, 40516), (1447, 21224), (1516, 20258), (2653, 11576), (2894, 10612), (3032, 10129), (5306, 5788)]