2009013919230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21379}}^1\times {\mathrm{3132379}}^1$

素因数の和:3153768

約数の個数: 32

約数和(自身を含む): 4821860476800

約数和(自身を除く): 2812846557570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21379, 42758, 64137, 106895, 128274, 213790, 320685, 641370, 3132379, 6264758, 9397137, 15661895, 18794274, 31323790, 46985685, 93971370, 66967130641, 133934261282, 200901391923, 334835653205, 401802783846, 669671306410, 1004506959615, 2009013919230]

約数ペア:

[(1, 2009013919230), (2, 1004506959615), (3, 669671306410), (5, 401802783846), (6, 334835653205), (10, 200901391923), (15, 133934261282), (30, 66967130641), (21379, 93971370), (42758, 46985685), (64137, 31323790), (106895, 18794274), (128274, 15661895), (213790, 9397137), (320685, 6264758), (641370, 3132379)]