30756012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1303}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 82371072

約数和(自身を除く): 51615060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1303, 1686, 1967, 2606, 3372, 3909, 3934, 5212, 5901, 7818, 7868, 9121, 11802, 15636, 18242, 23604, 27363, 36484, 54726, 109452, 366143, 732286, 1098429, 1464572, 2196858, 2563001, 4393716, 5126002, 7689003, 10252004, 15378006, 30756012]

約数ペア:

[(1, 30756012), (2, 15378006), (3, 10252004), (4, 7689003), (6, 5126002), (7, 4393716), (12, 2563001), (14, 2196858), (21, 1464572), (28, 1098429), (42, 732286), (84, 366143), (281, 109452), (562, 54726), (843, 36484), (1124, 27363), (1303, 23604), (1686, 18242), (1967, 15636), (2606, 11802), (3372, 9121), (3909, 7868), (3934, 7818), (5212, 5901)]