30408126

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 71187984

約数和(自身を除く): 40779858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 293, 294, 353, 586, 706, 879, 1059, 1758, 2051, 2118, 2471, 4102, 4942, 6153, 7413, 12306, 14357, 14826, 17297, 28714, 34594, 43071, 51891, 86142, 103429, 103782, 206858, 310287, 620574, 724003, 1448006, 2172009, 4344018, 5068021, 10136042, 15204063, 30408126]

約数ペア:

[(1, 30408126), (2, 15204063), (3, 10136042), (6, 5068021), (7, 4344018), (14, 2172009), (21, 1448006), (42, 724003), (49, 620574), (98, 310287), (147, 206858), (293, 103782), (294, 103429), (353, 86142), (586, 51891), (706, 43071), (879, 34594), (1059, 28714), (1758, 17297), (2051, 14826), (2118, 14357), (2471, 12306), (4102, 7413), (4942, 6153)]