201821370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6727379}}^1$

素因数の和:6727389

約数の個数: 16

約数和(自身を含む): 484371360

約数和(自身を除く): 282549990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6727379, 13454758, 20182137, 33636895, 40364274, 67273790, 100910685, 201821370]

約数ペア:

[(1, 201821370), (2, 100910685), (3, 67273790), (5, 40364274), (6, 33636895), (10, 20182137), (15, 13454758), (30, 6727379)]