214945140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3582419}}^1$

素因数の和:3582431

約数の個数: 24

約数和(自身を含む): 601846560

約数和(自身を除く): 386901420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3582419, 7164838, 10747257, 14329676, 17912095, 21494514, 35824190, 42989028, 53736285, 71648380, 107472570, 214945140]

約数ペア:

[(1, 214945140), (2, 107472570), (3, 71648380), (4, 53736285), (5, 42989028), (6, 35824190), (10, 21494514), (12, 17912095), (15, 14329676), (20, 10747257), (30, 7164838), (60, 3582419)]