1376454180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{210467}}^1$

素因数の和:210588

約数の個数: 48

約数和(自身を含む): 3889448640

約数和(自身を除く): 2512994460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 210467, 420934, 631401, 841868, 1052335, 1262802, 2104670, 2525604, 3157005, 4209340, 6314010, 12628020, 22940903, 45881806, 68822709, 91763612, 114704515, 137645418, 229409030, 275290836, 344113545, 458818060, 688227090, 1376454180]

約数ペア:

[(1, 1376454180), (2, 688227090), (3, 458818060), (4, 344113545), (5, 275290836), (6, 229409030), (10, 137645418), (12, 114704515), (15, 91763612), (20, 68822709), (30, 45881806), (60, 22940903), (109, 12628020), (218, 6314010), (327, 4209340), (436, 3157005), (545, 2525604), (654, 2104670), (1090, 1262802), (1308, 1052335), (1635, 841868), (2180, 631401), (3270, 420934), (6540, 210467)]