2785210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 5365440

約数和(自身を除く): 2580230

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 137, 190, 214, 274, 535, 685, 1070, 1370, 2033, 2603, 4066, 5206, 10165, 13015, 14659, 20330, 26030, 29318, 73295, 146590, 278521, 557042, 1392605, 2785210]

約数ペア:

[(1, 2785210), (2, 1392605), (5, 557042), (10, 278521), (19, 146590), (38, 73295), (95, 29318), (107, 26030), (137, 20330), (190, 14659), (214, 13015), (274, 10165), (535, 5206), (685, 4066), (1070, 2603), (1370, 2033)]