79949820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28351}}^1$

素因数の和:28410

約数の個数: 48

約数和(自身を含む): 228630528

約数和(自身を除く): 148680708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 28351, 56702, 85053, 113404, 141755, 170106, 283510, 340212, 425265, 567020, 850530, 1332497, 1701060, 2664994, 3997491, 5329988, 6662485, 7994982, 13324970, 15989964, 19987455, 26649940, 39974910, 79949820]

約数ペア:

[(1, 79949820), (2, 39974910), (3, 26649940), (4, 19987455), (5, 15989964), (6, 13324970), (10, 7994982), (12, 6662485), (15, 5329988), (20, 3997491), (30, 2664994), (47, 1701060), (60, 1332497), (94, 850530), (141, 567020), (188, 425265), (235, 340212), (282, 283510), (470, 170106), (564, 141755), (705, 113404), (940, 85053), (1410, 56702), (2820, 28351)]