347127060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{826493}}^1$

素因数の和:826512

約数の個数: 48

約数和(自身を含む): 1110807936

約数和(自身を除く): 763680876

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, 826493, 1652986, 2479479, 3305972, 4132465, 4958958, 5785451, 8264930, 9917916, 11570902, 12397395, 16529860, 17356353, 23141804, 24794790, 28927255, 34712706, 49589580, 57854510, 69425412, 86781765, 115709020, 173563530, 347127060]

約数ペア:

[(1, 347127060), (2, 173563530), (3, 115709020), (4, 86781765), (5, 69425412), (6, 57854510), (7, 49589580), (10, 34712706), (12, 28927255), (14, 24794790), (15, 23141804), (20, 17356353), (21, 16529860), (28, 12397395), (30, 11570902), (35, 9917916), (42, 8264930), (60, 5785451), (70, 4958958), (84, 4132465), (105, 3305972), (140, 2479479), (210, 1652986), (420, 826493)]