4403820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 8579220

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, 3863, 7726, 11589, 15452, 19315, 23178, 38630, 46356, 57945, 73397, 77260, 115890, 146794, 220191, 231780, 293588, 366985, 440382, 733970, 880764, 1100955, 1467940, 2201910, 4403820]

約数ペア:

[(1, 4403820), (2, 2201910), (3, 1467940), (4, 1100955), (5, 880764), (6, 733970), (10, 440382), (12, 366985), (15, 293588), (19, 231780), (20, 220191), (30, 146794), (38, 115890), (57, 77260), (60, 73397), (76, 57945), (95, 46356), (114, 38630), (190, 23178), (228, 19315), (285, 15452), (380, 11589), (570, 7726), (1140, 3863)]