2131860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35531}}^1$

素因数の和:35543

約数の個数: 24

約数和(自身を含む): 5969376

約数和(自身を除く): 3837516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35531, 71062, 106593, 142124, 177655, 213186, 355310, 426372, 532965, 710620, 1065930, 2131860]

約数ペア:

[(1, 2131860), (2, 1065930), (3, 710620), (4, 532965), (5, 426372), (6, 355310), (10, 213186), (12, 177655), (15, 142124), (20, 106593), (30, 71062), (60, 35531)]