6975020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 15970080

約数和(自身を除く): 8995060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 193, 260, 278, 386, 556, 695, 772, 965, 1390, 1807, 1930, 2509, 2780, 3614, 3860, 5018, 7228, 9035, 10036, 12545, 18070, 25090, 26827, 36140, 50180, 53654, 107308, 134135, 268270, 348751, 536540, 697502, 1395004, 1743755, 3487510, 6975020]

約数ペア:

[(1, 6975020), (2, 3487510), (4, 1743755), (5, 1395004), (10, 697502), (13, 536540), (20, 348751), (26, 268270), (52, 134135), (65, 107308), (130, 53654), (139, 50180), (193, 36140), (260, 26827), (278, 25090), (386, 18070), (556, 12545), (695, 10036), (772, 9035), (965, 7228), (1390, 5018), (1807, 3860), (1930, 3614), (2509, 2780)]