15004340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57709}}^1$

素因数の和:57731

約数の個数: 24

約数和(自身を含む): 33933480

約数和(自身を除く): 18929140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57709, 115418, 230836, 288545, 577090, 750217, 1154180, 1500434, 3000868, 3751085, 7502170, 15004340]

約数ペア:

[(1, 15004340), (2, 7502170), (4, 3751085), (5, 3000868), (10, 1500434), (13, 1154180), (20, 750217), (26, 577090), (52, 288545), (65, 230836), (130, 115418), (260, 57709)]