30004072

素因数分解:

$2^3\times 7^2\times {\mathrm{76541}}^1$

素因数の和:76561

約数の個数: 24

約数和(自身を含む): 65443410

約数和(自身を除く): 35439338

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 76541, 153082, 306164, 535787, 612328, 1071574, 2143148, 3750509, 4286296, 7501018, 15002036, 30004072]

約数ペア:

[(1, 30004072), (2, 15002036), (4, 7501018), (7, 4286296), (8, 3750509), (14, 2143148), (28, 1071574), (49, 612328), (56, 535787), (98, 306164), (196, 153082), (392, 76541)]