15006940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57719}}^1$

素因数の和:57741

約数の個数: 24

約数和(自身を含む): 33939360

約数和(自身を除く): 18932420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57719, 115438, 230876, 288595, 577190, 750347, 1154380, 1500694, 3001388, 3751735, 7503470, 15006940]

約数ペア:

[(1, 15006940), (2, 7503470), (4, 3751735), (5, 3001388), (10, 1500694), (13, 1154380), (20, 750347), (26, 577190), (52, 288595), (65, 230876), (130, 115438), (260, 57719)]