2131980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35533}}^1$

素因数の和:35545

約数の個数: 24

約数和(自身を含む): 5969712

約数和(自身を除く): 3837732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35533, 71066, 106599, 142132, 177665, 213198, 355330, 426396, 532995, 710660, 1065990, 2131980]

約数ペア:

[(1, 2131980), (2, 1065990), (3, 710660), (4, 532995), (5, 426396), (6, 355330), (10, 213198), (12, 177665), (15, 142132), (20, 106599), (30, 71066), (60, 35533)]