26712540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{148403}}^1$

素因数の和:148418

約数の個数: 36

約数和(自身を含む): 81028584

約数和(自身を除く): 54316044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 148403, 296806, 445209, 593612, 742015, 890418, 1335627, 1484030, 1780836, 2226045, 2671254, 2968060, 4452090, 5342508, 6678135, 8904180, 13356270, 26712540]

約数ペア:

[(1, 26712540), (2, 13356270), (3, 8904180), (4, 6678135), (5, 5342508), (6, 4452090), (9, 2968060), (10, 2671254), (12, 2226045), (15, 1780836), (18, 1484030), (20, 1335627), (30, 890418), (36, 742015), (45, 593612), (60, 445209), (90, 296806), (180, 148403)]