19860450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132403}}^1$

素因数の和:132418

約数の個数: 24

約数和(自身を含む): 49254288

約数和(自身を除く): 29393838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132403, 264806, 397209, 662015, 794418, 1324030, 1986045, 3310075, 3972090, 6620150, 9930225, 19860450]

約数ペア:

[(1, 19860450), (2, 9930225), (3, 6620150), (5, 3972090), (6, 3310075), (10, 1986045), (15, 1324030), (25, 794418), (30, 662015), (50, 397209), (75, 264806), (150, 132403)]