15177420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84319}}^1$

素因数の和:84334

約数の個数: 36

約数和(自身を含む): 46038720

約数和(自身を除く): 30861300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84319, 168638, 252957, 337276, 421595, 505914, 758871, 843190, 1011828, 1264785, 1517742, 1686380, 2529570, 3035484, 3794355, 5059140, 7588710, 15177420]

約数ペア:

[(1, 15177420), (2, 7588710), (3, 5059140), (4, 3794355), (5, 3035484), (6, 2529570), (9, 1686380), (10, 1517742), (12, 1264785), (15, 1011828), (18, 843190), (20, 758871), (30, 505914), (36, 421595), (45, 337276), (60, 252957), (90, 168638), (180, 84319)]