6356820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 11787180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 1999, 3180, 3998, 5997, 7996, 9995, 11994, 19990, 23988, 29985, 39980, 59970, 105947, 119940, 211894, 317841, 423788, 529735, 635682, 1059470, 1271364, 1589205, 2118940, 3178410, 6356820]

約数ペア:

[(1, 6356820), (2, 3178410), (3, 2118940), (4, 1589205), (5, 1271364), (6, 1059470), (10, 635682), (12, 529735), (15, 423788), (20, 317841), (30, 211894), (53, 119940), (60, 105947), (106, 59970), (159, 39980), (212, 29985), (265, 23988), (318, 19990), (530, 11994), (636, 9995), (795, 7996), (1060, 5997), (1590, 3998), (1999, 3180)]