55079730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{203999}}^1$

素因数の和:204015

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 91800270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 203999, 407998, 611997, 1019995, 1223994, 1835991, 2039990, 3059985, 3671982, 5507973, 6119970, 9179955, 11015946, 18359910, 27539865, 55079730]

約数ペア:

[(1, 55079730), (2, 27539865), (3, 18359910), (5, 11015946), (6, 9179955), (9, 6119970), (10, 5507973), (15, 3671982), (18, 3059985), (27, 2039990), (30, 1835991), (45, 1223994), (54, 1019995), (90, 611997), (135, 407998), (270, 203999)]