30219784

素因数分解:

$2^3\times 7^1\times {\mathrm{539639}}^1$

素因数の和:539652

約数の個数: 16

約数和(自身を含む): 64756800

約数和(自身を除く): 34537016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 539639, 1079278, 2158556, 3777473, 4317112, 7554946, 15109892, 30219784]

約数ペア:

[(1, 30219784), (2, 15109892), (4, 7554946), (7, 4317112), (8, 3777473), (14, 2158556), (28, 1079278), (56, 539639)]