30785174

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30971}}^1$

素因数の和:31051

約数の個数: 16

約数和(自身を含む): 53519616

約数和(自身を除く): 22734442

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 30971, 61942, 216797, 433594, 2198941, 4397882, 15392587, 30785174]

約数ペア:

[(1, 30785174), (2, 15392587), (7, 4397882), (14, 2198941), (71, 433594), (142, 216797), (497, 61942), (994, 30971)]