1900487430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21116527}}^1$

素因数の和:21116540

約数の個数: 24

約数和(自身を含む): 4941267552

約数和(自身を除く): 3040780122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21116527, 42233054, 63349581, 105582635, 126699162, 190048743, 211165270, 316747905, 380097486, 633495810, 950243715, 1900487430]

約数ペア:

[(1, 1900487430), (2, 950243715), (3, 633495810), (5, 380097486), (6, 316747905), (9, 211165270), (10, 190048743), (15, 126699162), (18, 105582635), (30, 63349581), (45, 42233054), (90, 21116527)]