223309590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1063379}}^1$

素因数の和:1063396

約数の個数: 32

約数和(自身を含む): 612506880

約数和(自身を除く): 389197290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1063379, 2126758, 3190137, 5316895, 6380274, 7443653, 10633790, 14887306, 15950685, 22330959, 31901370, 37218265, 44661918, 74436530, 111654795, 223309590]

約数ペア:

[(1, 223309590), (2, 111654795), (3, 74436530), (5, 44661918), (6, 37218265), (7, 31901370), (10, 22330959), (14, 15950685), (15, 14887306), (21, 10633790), (30, 7443653), (35, 6380274), (42, 5316895), (70, 3190137), (105, 2126758), (210, 1063379)]