387310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 870912

約数和(自身を除く): 483602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 503, 770, 1006, 2515, 3521, 5030, 5533, 7042, 11066, 17605, 27665, 35210, 38731, 55330, 77462, 193655, 387310]

約数ペア:

[(1, 387310), (2, 193655), (5, 77462), (7, 55330), (10, 38731), (11, 35210), (14, 27665), (22, 17605), (35, 11066), (55, 7042), (70, 5533), (77, 5030), (110, 3521), (154, 2515), (385, 1006), (503, 770)]