30691342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17659}}^1$

素因数の和:17751

約数の個数: 16

約数和(自身を含む): 50860800

約数和(自身を除く): 20169458

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17659, 35318, 194249, 388498, 1395061, 2790122, 15345671, 30691342]

約数ペア:

[(1, 30691342), (2, 15345671), (11, 2790122), (22, 1395061), (79, 388498), (158, 194249), (869, 35318), (1738, 17659)]