30427864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{122693}}^1$

素因数の和:122730

約数の個数: 16

約数和(自身を含む): 58893120

約数和(自身を除く): 28465256

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 122693, 245386, 490772, 981544, 3803483, 7606966, 15213932, 30427864]

約数ペア:

[(1, 30427864), (2, 15213932), (4, 7606966), (8, 3803483), (31, 981544), (62, 490772), (124, 245386), (248, 122693)]