57509730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{212999}}^1$

素因数の和:213015

約数の個数: 32

約数和(自身を含む): 153360000

約数和(自身を除く): 95850270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 212999, 425998, 638997, 1064995, 1277994, 1916991, 2129990, 3194985, 3833982, 5750973, 6389970, 9584955, 11501946, 19169910, 28754865, 57509730]

約数ペア:

[(1, 57509730), (2, 28754865), (3, 19169910), (5, 11501946), (6, 9584955), (9, 6389970), (10, 5750973), (15, 3833982), (18, 3194985), (27, 2129990), (30, 1916991), (45, 1277994), (54, 1064995), (90, 638997), (135, 425998), (270, 212999)]