151820730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{187433}}^1$

素因数の和:187452

約数の個数: 40

約数和(自身を含む): 408231252

約数和(自身を除く): 256410522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 187433, 374866, 562299, 937165, 1124598, 1686897, 1874330, 2811495, 3373794, 5060691, 5622990, 8434485, 10121382, 15182073, 16868970, 25303455, 30364146, 50606910, 75910365, 151820730]

約数ペア:

[(1, 151820730), (2, 75910365), (3, 50606910), (5, 30364146), (6, 25303455), (9, 16868970), (10, 15182073), (15, 10121382), (18, 8434485), (27, 5622990), (30, 5060691), (45, 3373794), (54, 2811495), (81, 1874330), (90, 1686897), (135, 1124598), (162, 937165), (270, 562299), (405, 374866), (810, 187433)]