15695280590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2009639}}^1$

素因数の和:2009728

約数の個数: 32

約数和(自身を含む): 31253921280

約数和(自身を除く): 15558640690

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 2009639, 4019278, 10048195, 20096390, 22106029, 44212058, 110530145, 142684369, 221060290, 285368738, 713421845, 1426843690, 1569528059, 3139056118, 7847640295, 15695280590]

約数ペア:

[(1, 15695280590), (2, 7847640295), (5, 3139056118), (10, 1569528059), (11, 1426843690), (22, 713421845), (55, 285368738), (71, 221060290), (110, 142684369), (142, 110530145), (355, 44212058), (710, 22106029), (781, 20096390), (1562, 10048195), (3905, 4019278), (7810, 2009639)]