42839820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79333}}^1$

素因数の和:79351

約数の個数: 48

約数和(自身を含む): 133281120

約数和(自身を除く): 90441300

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, 79333, 158666, 237999, 317332, 396665, 475998, 713997, 793330, 951996, 1189995, 1427994, 1586660, 2141991, 2379990, 2855988, 3569985, 4283982, 4759980, 7139970, 8567964, 10709955, 14279940, 21419910, 42839820]

約数ペア:

[(1, 42839820), (2, 21419910), (3, 14279940), (4, 10709955), (5, 8567964), (6, 7139970), (9, 4759980), (10, 4283982), (12, 3569985), (15, 2855988), (18, 2379990), (20, 2141991), (27, 1586660), (30, 1427994), (36, 1189995), (45, 951996), (54, 793330), (60, 713997), (90, 475998), (108, 396665), (135, 317332), (180, 237999), (270, 158666), (540, 79333)]