189609870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6320329}}^1$

素因数の和:6320339

約数の個数: 16

約数和(自身を含む): 455063760

約数和(自身を除く): 265453890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6320329, 12640658, 18960987, 31601645, 37921974, 63203290, 94804935, 189609870]

約数ペア:

[(1, 189609870), (2, 94804935), (3, 63203290), (5, 37921974), (6, 31601645), (10, 18960987), (15, 12640658), (30, 6320329)]