67115020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1049}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 161582400

約数和(自身を除く): 94467380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1049, 1828, 2098, 2285, 3199, 4196, 4570, 5245, 6398, 7343, 9140, 10490, 12796, 14686, 15995, 20980, 29372, 31990, 36715, 63980, 73430, 146860, 479393, 958786, 1917572, 2396965, 3355751, 4793930, 6711502, 9587860, 13423004, 16778755, 33557510, 67115020]

約数ペア:

[(1, 67115020), (2, 33557510), (4, 16778755), (5, 13423004), (7, 9587860), (10, 6711502), (14, 4793930), (20, 3355751), (28, 2396965), (35, 1917572), (70, 958786), (140, 479393), (457, 146860), (914, 73430), (1049, 63980), (1828, 36715), (2098, 31990), (2285, 29372), (3199, 20980), (4196, 15995), (4570, 14686), (5245, 12796), (6398, 10490), (7343, 9140)]