17959890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46051}}^1$

素因数の和:46074

約数の個数: 32

約数和(自身を含む): 46420416

約数和(自身を除く): 28460526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46051, 92102, 138153, 230255, 276306, 460510, 598663, 690765, 1197326, 1381530, 1795989, 2993315, 3591978, 5986630, 8979945, 17959890]

約数ペア:

[(1, 17959890), (2, 8979945), (3, 5986630), (5, 3591978), (6, 2993315), (10, 1795989), (13, 1381530), (15, 1197326), (26, 690765), (30, 598663), (39, 460510), (65, 276306), (78, 230255), (130, 138153), (195, 92102), (390, 46051)]