30497390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39607}}^1$

素因数の和:39632

約数の個数: 32

約数和(自身を含む): 68442624

約数和(自身を除く): 37945234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 39607, 79214, 198035, 277249, 396070, 435677, 554498, 871354, 1386245, 2178385, 2772490, 3049739, 4356770, 6099478, 15248695, 30497390]

約数ペア:

[(1, 30497390), (2, 15248695), (5, 6099478), (7, 4356770), (10, 3049739), (11, 2772490), (14, 2178385), (22, 1386245), (35, 871354), (55, 554498), (70, 435677), (77, 396070), (110, 277249), (154, 198035), (385, 79214), (770, 39607)]