258929730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1601}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 692064000

約数和(自身を除く): 433134270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 599, 1198, 1601, 1797, 2995, 3202, 3594, 4803, 5391, 5990, 8005, 8985, 9606, 10782, 14409, 16010, 16173, 17970, 24015, 26955, 28818, 32346, 43227, 48030, 53910, 72045, 80865, 86454, 144090, 161730, 216135, 432270, 958999, 1917998, 2876997, 4794995, 5753994, 8630991, 9589990, 14384985, 17261982, 25892973, 28769970, 43154955, 51785946, 86309910, 129464865, 258929730]

約数ペア:

[(1, 258929730), (2, 129464865), (3, 86309910), (5, 51785946), (6, 43154955), (9, 28769970), (10, 25892973), (15, 17261982), (18, 14384985), (27, 9589990), (30, 8630991), (45, 5753994), (54, 4794995), (90, 2876997), (135, 1917998), (270, 958999), (599, 432270), (1198, 216135), (1601, 161730), (1797, 144090), (2995, 86454), (3202, 80865), (3594, 72045), (4803, 53910), (5391, 48030), (5990, 43227), (8005, 32346), (8985, 28818), (9606, 26955), (10782, 24015), (14409, 17970), (16010, 16173)]