2639370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 6406848

約数和(自身を除く): 3767478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 907, 970, 1455, 1814, 2721, 2910, 4535, 5442, 9070, 13605, 27210, 87979, 175958, 263937, 439895, 527874, 879790, 1319685, 2639370]

約数ペア:

[(1, 2639370), (2, 1319685), (3, 879790), (5, 527874), (6, 439895), (10, 263937), (15, 175958), (30, 87979), (97, 27210), (194, 13605), (291, 9070), (485, 5442), (582, 4535), (907, 2910), (970, 2721), (1455, 1814)]