1052268420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2505401}}^1$

素因数の和:2505420

約数の個数: 48

約数和(自身を含む): 3367260288

約数和(自身を除く): 2314991868

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, 2505401, 5010802, 7516203, 10021604, 12527005, 15032406, 17537807, 25054010, 30064812, 35075614, 37581015, 50108020, 52613421, 70151228, 75162030, 87689035, 105226842, 150324060, 175378070, 210453684, 263067105, 350756140, 526134210, 1052268420]

約数ペア:

[(1, 1052268420), (2, 526134210), (3, 350756140), (4, 263067105), (5, 210453684), (6, 175378070), (7, 150324060), (10, 105226842), (12, 87689035), (14, 75162030), (15, 70151228), (20, 52613421), (21, 50108020), (28, 37581015), (30, 35075614), (35, 30064812), (42, 25054010), (60, 17537807), (70, 15032406), (84, 12527005), (105, 10021604), (140, 7516203), (210, 5010802), (420, 2505401)]