306089820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{566833}}^1$

素因数の和:566851

約数の個数: 48

約数和(自身を含む): 952281120

約数和(自身を除く): 646191300

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, 566833, 1133666, 1700499, 2267332, 2834165, 3400998, 5101497, 5668330, 6801996, 8502495, 10202994, 11336660, 15304491, 17004990, 20405988, 25507485, 30608982, 34009980, 51014970, 61217964, 76522455, 102029940, 153044910, 306089820]

約数ペア:

[(1, 306089820), (2, 153044910), (3, 102029940), (4, 76522455), (5, 61217964), (6, 51014970), (9, 34009980), (10, 30608982), (12, 25507485), (15, 20405988), (18, 17004990), (20, 15304491), (27, 11336660), (30, 10202994), (36, 8502495), (45, 6801996), (54, 5668330), (60, 5101497), (90, 3400998), (108, 2834165), (135, 2267332), (180, 1700499), (270, 1133666), (540, 566833)]