30761494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10247}}^1$

素因数の和:10347

約数の個数: 16

約数和(自身を含む): 49190400

約数和(自身を除く): 18428906

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 10247, 20494, 194693, 389386, 809513, 1619026, 15380747, 30761494]

約数ペア:

[(1, 30761494), (2, 15380747), (19, 1619026), (38, 809513), (79, 389386), (158, 194693), (1501, 20494), (3002, 10247)]