30944228

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10139}}^1$

素因数の和:10259

約数の個数: 24

約数和(自身を含む): 62462400

約数和(自身を除く): 31518172

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10139, 20278, 40556, 70973, 141946, 283892, 1105151, 2210302, 4420604, 7736057, 15472114, 30944228]

約数ペア:

[(1, 30944228), (2, 15472114), (4, 7736057), (7, 4420604), (14, 2210302), (28, 1105151), (109, 283892), (218, 141946), (436, 70973), (763, 40556), (1526, 20278), (3052, 10139)]