289780170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9659339}}^1$

素因数の和:9659349

約数の個数: 16

約数和(自身を含む): 695472480

約数和(自身を除く): 405692310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9659339, 19318678, 28978017, 48296695, 57956034, 96593390, 144890085, 289780170]

約数ペア:

[(1, 289780170), (2, 144890085), (3, 96593390), (5, 57956034), (6, 48296695), (10, 28978017), (15, 19318678), (30, 9659339)]