388442070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4316023}}^1$

素因数の和:4316036

約数の個数: 24

約数和(自身を含む): 1009949616

約数和(自身を除く): 621507546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4316023, 8632046, 12948069, 21580115, 25896138, 38844207, 43160230, 64740345, 77688414, 129480690, 194221035, 388442070]

約数ペア:

[(1, 388442070), (2, 194221035), (3, 129480690), (5, 77688414), (6, 64740345), (9, 43160230), (10, 38844207), (15, 25896138), (18, 21580115), (30, 12948069), (45, 8632046), (90, 4316023)]