1240348670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{71821}}^1$

素因数の和:71996

約数の個数: 32

約数和(自身を含む): 2451141216

約数和(自身を除く): 1210792546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 17270, 71821, 143642, 359105, 718210, 790031, 1580062, 3950155, 7900310, 11275897, 22551794, 56379485, 112758970, 124034867, 248069734, 620174335, 1240348670]

約数ペア:

[(1, 1240348670), (2, 620174335), (5, 248069734), (10, 124034867), (11, 112758970), (22, 56379485), (55, 22551794), (110, 11275897), (157, 7900310), (314, 3950155), (785, 1580062), (1570, 790031), (1727, 718210), (3454, 359105), (8635, 143642), (17270, 71821)]