29967140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{214051}}^1$

素因数の和:214067

約数の個数: 24

約数和(自身を含む): 71921472

約数和(自身を除く): 41954332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 214051, 428102, 856204, 1070255, 1498357, 2140510, 2996714, 4281020, 5993428, 7491785, 14983570, 29967140]

約数ペア:

[(1, 29967140), (2, 14983570), (4, 7491785), (5, 5993428), (7, 4281020), (10, 2996714), (14, 2140510), (20, 1498357), (28, 1070255), (35, 856204), (70, 428102), (140, 214051)]