280736670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{24691}}^1$

素因数の和:25080

約数の個数: 32

約数和(自身を含む): 675573120

約数和(自身を除く): 394836450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 24691, 49382, 74073, 123455, 148146, 246910, 370365, 740730, 9357889, 18715778, 28073667, 46789445, 56147334, 93578890, 140368335, 280736670]

約数ペア:

[(1, 280736670), (2, 140368335), (3, 93578890), (5, 56147334), (6, 46789445), (10, 28073667), (15, 18715778), (30, 9357889), (379, 740730), (758, 370365), (1137, 246910), (1895, 148146), (2274, 123455), (3790, 74073), (5685, 49382), (11370, 24691)]