29967490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 62239104

約数和(自身を除く): 32271614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 4001, 7490, 8002, 20005, 28007, 40010, 56014, 140035, 280070, 428107, 856214, 2140535, 2996749, 4281070, 5993498, 14983745, 29967490]

約数ペア:

[(1, 29967490), (2, 14983745), (5, 5993498), (7, 4281070), (10, 2996749), (14, 2140535), (35, 856214), (70, 428107), (107, 280070), (214, 140035), (535, 56014), (749, 40010), (1070, 28007), (1498, 20005), (3745, 8002), (4001, 7490)]