30017172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 74571840

約数和(自身を除く): 44554668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 269, 538, 547, 807, 1076, 1094, 1614, 1641, 2188, 3228, 3282, 4573, 6564, 9146, 9299, 13719, 18292, 18598, 27438, 27897, 37196, 54876, 55794, 111588, 147143, 294286, 441429, 588572, 882858, 1765716, 2501431, 5002862, 7504293, 10005724, 15008586, 30017172]

約数ペア:

[(1, 30017172), (2, 15008586), (3, 10005724), (4, 7504293), (6, 5002862), (12, 2501431), (17, 1765716), (34, 882858), (51, 588572), (68, 441429), (102, 294286), (204, 147143), (269, 111588), (538, 55794), (547, 54876), (807, 37196), (1076, 27897), (1094, 27438), (1614, 18598), (1641, 18292), (2188, 13719), (3228, 9299), (3282, 9146), (4573, 6564)]