7991530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 15765840

約数和(自身を除く): 7774310

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1621, 2465, 3242, 4930, 8105, 16210, 27557, 47009, 55114, 94018, 137785, 235045, 275570, 470090, 799153, 1598306, 3995765, 7991530]

約数ペア:

[(1, 7991530), (2, 3995765), (5, 1598306), (10, 799153), (17, 470090), (29, 275570), (34, 235045), (58, 137785), (85, 94018), (145, 55114), (170, 47009), (290, 27557), (493, 16210), (986, 8105), (1621, 4930), (2465, 3242)]