30181744

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{19447}}^1$

素因数の和:19552

約数の個数: 20

約数和(自身を含む): 59083024

約数和(自身を除く): 28901280

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 19447, 38894, 77788, 155576, 311152, 1886359, 3772718, 7545436, 15090872, 30181744]

約数ペア:

[(1, 30181744), (2, 15090872), (4, 7545436), (8, 3772718), (16, 1886359), (97, 311152), (194, 155576), (388, 77788), (776, 38894), (1552, 19447)]