7050540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16787}}^1$

素因数の和:16806

約数の個数: 48

約数和(自身を含む): 22563072

約数和(自身を除く): 15512532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16787, 33574, 50361, 67148, 83935, 100722, 117509, 167870, 201444, 235018, 251805, 335740, 352527, 470036, 503610, 587545, 705054, 1007220, 1175090, 1410108, 1762635, 2350180, 3525270, 7050540]

約数ペア:

[(1, 7050540), (2, 3525270), (3, 2350180), (4, 1762635), (5, 1410108), (6, 1175090), (7, 1007220), (10, 705054), (12, 587545), (14, 503610), (15, 470036), (20, 352527), (21, 335740), (28, 251805), (30, 235018), (35, 201444), (42, 167870), (60, 117509), (70, 100722), (84, 83935), (105, 67148), (140, 50361), (210, 33574), (420, 16787)]