3145030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3386810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 251, 358, 502, 895, 1253, 1255, 1757, 1790, 2506, 2510, 3514, 6265, 8785, 12530, 17570, 44929, 89858, 224645, 314503, 449290, 629006, 1572515, 3145030]

約数ペア:

[(1, 3145030), (2, 1572515), (5, 629006), (7, 449290), (10, 314503), (14, 224645), (35, 89858), (70, 44929), (179, 17570), (251, 12530), (358, 8785), (502, 6265), (895, 3514), (1253, 2510), (1255, 2506), (1757, 1790)]