30251244

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18401}}^1$

素因数の和:18545

約数の個数: 24

約数和(自身を含む): 71105328

約数和(自身を除く): 40854084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 18401, 36802, 55203, 73604, 110406, 220812, 2520937, 5041874, 7562811, 10083748, 15125622, 30251244]

約数ペア:

[(1, 30251244), (2, 15125622), (3, 10083748), (4, 7562811), (6, 5041874), (12, 2520937), (137, 220812), (274, 110406), (411, 73604), (548, 55203), (822, 36802), (1644, 18401)]