168758910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{625033}}^1$

素因数の和:625049

約数の個数: 32

約数和(自身を含む): 450024480

約数和(自身を除く): 281265570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 625033, 1250066, 1875099, 3125165, 3750198, 5625297, 6250330, 9375495, 11250594, 16875891, 18750990, 28126485, 33751782, 56252970, 84379455, 168758910]

約数ペア:

[(1, 168758910), (2, 84379455), (3, 56252970), (5, 33751782), (6, 28126485), (9, 18750990), (10, 16875891), (15, 11250594), (18, 9375495), (27, 6250330), (30, 5625297), (45, 3750198), (54, 3125165), (90, 1875099), (135, 1250066), (270, 625033)]