130804970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1777}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 250015248

約数和(自身を除く): 119210278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 433, 866, 1777, 2165, 3554, 4330, 7361, 8885, 14722, 17770, 30209, 36805, 60418, 73610, 151045, 302090, 769441, 1538882, 3847205, 7694410, 13080497, 26160994, 65402485, 130804970]

約数ペア:

[(1, 130804970), (2, 65402485), (5, 26160994), (10, 13080497), (17, 7694410), (34, 3847205), (85, 1538882), (170, 769441), (433, 302090), (866, 151045), (1777, 73610), (2165, 60418), (3554, 36805), (4330, 30209), (7361, 17770), (8885, 14722)]