81042230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{476719}}^1$

素因数の和:476743

約数の個数: 16

約数和(自身を含む): 154457280

約数和(自身を除く): 73415050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 476719, 953438, 2383595, 4767190, 8104223, 16208446, 40521115, 81042230]

約数ペア:

[(1, 81042230), (2, 40521115), (5, 16208446), (10, 8104223), (17, 4767190), (34, 2383595), (85, 953438), (170, 476719)]