11957130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{132857}}^1$

素因数の和:132870

約数の個数: 24

約数和(自身を含む): 31088772

約数和(自身を除く): 19131642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 132857, 265714, 398571, 664285, 797142, 1195713, 1328570, 1992855, 2391426, 3985710, 5978565, 11957130]

約数ペア:

[(1, 11957130), (2, 5978565), (3, 3985710), (5, 2391426), (6, 1992855), (9, 1328570), (10, 1195713), (15, 797142), (18, 664285), (30, 398571), (45, 265714), (90, 132857)]