2781170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 5816448

約数和(自身を除く): 3035278

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 593, 670, 938, 1186, 2345, 2965, 4151, 4690, 5930, 8302, 20755, 39731, 41510, 79462, 198655, 278117, 397310, 556234, 1390585, 2781170]

約数ペア:

[(1, 2781170), (2, 1390585), (5, 556234), (7, 397310), (10, 278117), (14, 198655), (35, 79462), (67, 41510), (70, 39731), (134, 20755), (335, 8302), (469, 5930), (593, 4690), (670, 4151), (938, 2965), (1186, 2345)]