4118820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 12143040

約数和(自身を除く): 8024220

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, 3613, 7226, 10839, 14452, 18065, 21678, 36130, 43356, 54195, 68647, 72260, 108390, 137294, 205941, 216780, 274588, 343235, 411882, 686470, 823764, 1029705, 1372940, 2059410, 4118820]

約数ペア:

[(1, 4118820), (2, 2059410), (3, 1372940), (4, 1029705), (5, 823764), (6, 686470), (10, 411882), (12, 343235), (15, 274588), (19, 216780), (20, 205941), (30, 137294), (38, 108390), (57, 72260), (60, 68647), (76, 54195), (95, 43356), (114, 36130), (190, 21678), (228, 18065), (285, 14452), (380, 10839), (570, 7226), (1140, 3613)]