53427420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296819}}^1$

素因数の和:296834

約数の個数: 36

約数和(自身を含む): 162063720

約数和(自身を除く): 108636300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296819, 593638, 890457, 1187276, 1484095, 1780914, 2671371, 2968190, 3561828, 4452285, 5342742, 5936380, 8904570, 10685484, 13356855, 17809140, 26713710, 53427420]

約数ペア:

[(1, 53427420), (2, 26713710), (3, 17809140), (4, 13356855), (5, 10685484), (6, 8904570), (9, 5936380), (10, 5342742), (12, 4452285), (15, 3561828), (18, 2968190), (20, 2671371), (30, 1780914), (36, 1484095), (45, 1187276), (60, 890457), (90, 593638), (180, 296819)]