79289820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146833}}^1$

素因数の和:146851

約数の個数: 48

約数和(自身を含む): 246681120

約数和(自身を除く): 167391300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 146833, 293666, 440499, 587332, 734165, 880998, 1321497, 1468330, 1761996, 2202495, 2642994, 2936660, 3964491, 4404990, 5285988, 6607485, 7928982, 8809980, 13214970, 15857964, 19822455, 26429940, 39644910, 79289820]

約数ペア:

[(1, 79289820), (2, 39644910), (3, 26429940), (4, 19822455), (5, 15857964), (6, 13214970), (9, 8809980), (10, 7928982), (12, 6607485), (15, 5285988), (18, 4404990), (20, 3964491), (27, 2936660), (30, 2642994), (36, 2202495), (45, 1761996), (54, 1468330), (60, 1321497), (90, 880998), (108, 734165), (135, 587332), (180, 440499), (270, 293666), (540, 146833)]