258202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4303373}}^1$

素因数の和:4303385

約数の個数: 24

約数和(自身を含む): 722966832

約数和(自身を除く): 464764452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4303373, 8606746, 12910119, 17213492, 21516865, 25820238, 43033730, 51640476, 64550595, 86067460, 129101190, 258202380]

約数ペア:

[(1, 258202380), (2, 129101190), (3, 86067460), (4, 64550595), (5, 51640476), (6, 43033730), (10, 25820238), (12, 21516865), (15, 17213492), (20, 12910119), (30, 8606746), (60, 4303373)]