30066928

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{9539}}^1$

素因数の和:9744

約数の個数: 20

約数和(自身を含む): 58556520

約数和(自身を除く): 28489592

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 9539, 19078, 38156, 76312, 152624, 1879183, 3758366, 7516732, 15033464, 30066928]

約数ペア:

[(1, 30066928), (2, 15033464), (4, 7516732), (8, 3758366), (16, 1879183), (197, 152624), (394, 76312), (788, 38156), (1576, 19078), (3152, 9539)]