16868580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14828

約数の個数: 48

約数和(自身を含む): 49721280

約数和(自身を除く): 32852700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14797, 29594, 44391, 59188, 73985, 88782, 147970, 177564, 221955, 281143, 295940, 443910, 562286, 843429, 887820, 1124572, 1405715, 1686858, 2811430, 3373716, 4217145, 5622860, 8434290, 16868580]

約数ペア:

[(1, 16868580), (2, 8434290), (3, 5622860), (4, 4217145), (5, 3373716), (6, 2811430), (10, 1686858), (12, 1405715), (15, 1124572), (19, 887820), (20, 843429), (30, 562286), (38, 443910), (57, 295940), (60, 281143), (76, 221955), (95, 177564), (114, 147970), (190, 88782), (228, 73985), (285, 59188), (380, 44391), (570, 29594), (1140, 14797)]