1178870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 2647296

約数和(自身を除く): 1468426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1531, 3062, 7655, 10717, 15310, 16841, 21434, 33682, 53585, 84205, 107170, 117887, 168410, 235774, 589435, 1178870]

約数ペア:

[(1, 1178870), (2, 589435), (5, 235774), (7, 168410), (10, 117887), (11, 107170), (14, 84205), (22, 53585), (35, 33682), (55, 21434), (70, 16841), (77, 15310), (110, 10717), (154, 7655), (385, 3062), (770, 1531)]