210014210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11953}}^1$

素因数の和:12218

約数の個数: 32

約数和(自身を含む): 433786752

約数和(自身を除く): 223772542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 11953, 17570, 23906, 59765, 83671, 119530, 167342, 418355, 836710, 3000203, 6000406, 15001015, 21001421, 30002030, 42002842, 105007105, 210014210]

約数ペア:

[(1, 210014210), (2, 105007105), (5, 42002842), (7, 30002030), (10, 21001421), (14, 15001015), (35, 6000406), (70, 3000203), (251, 836710), (502, 418355), (1255, 167342), (1757, 119530), (2510, 83671), (3514, 59765), (8785, 23906), (11953, 17570)]