30890012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10889

約数の個数: 24

約数和(自身を含む): 58232832

約数和(自身を除く): 27342820

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 10831, 21662, 43324, 249113, 335761, 498226, 671522, 996452, 1343044, 7722503, 15445006, 30890012]

約数ペア:

[(1, 30890012), (2, 15445006), (4, 7722503), (23, 1343044), (31, 996452), (46, 671522), (62, 498226), (92, 335761), (124, 249113), (713, 43324), (1426, 21662), (2852, 10831)]