30966488

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 66562560

約数和(自身を除く): 35596072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1283, 1724, 2566, 3017, 3448, 5132, 6034, 8981, 10264, 12068, 17962, 24136, 35924, 71848, 552973, 1105946, 2211892, 3870811, 4423784, 7741622, 15483244, 30966488]

約数ペア:

[(1, 30966488), (2, 15483244), (4, 7741622), (7, 4423784), (8, 3870811), (14, 2211892), (28, 1105946), (56, 552973), (431, 71848), (862, 35924), (1283, 24136), (1724, 17962), (2566, 12068), (3017, 10264), (3448, 8981), (5132, 6034)]