75407710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3889}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 155724480

約数和(自身を除く): 80316770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 3889, 7778, 9695, 19390, 19445, 27223, 38890, 54446, 136115, 272230, 1077253, 2154506, 5386265, 7540771, 10772530, 15081542, 37703855, 75407710]

約数ペア:

[(1, 75407710), (2, 37703855), (5, 15081542), (7, 10772530), (10, 7540771), (14, 5386265), (35, 2154506), (70, 1077253), (277, 272230), (554, 136115), (1385, 54446), (1939, 38890), (2770, 27223), (3878, 19445), (3889, 19390), (7778, 9695)]