28718830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 59802624

約数和(自身を除く): 31083794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 4943, 5810, 9886, 24715, 34601, 49430, 69202, 173005, 346010, 410269, 820538, 2051345, 2871883, 4102690, 5743766, 14359415, 28718830]

約数ペア:

[(1, 28718830), (2, 14359415), (5, 5743766), (7, 4102690), (10, 2871883), (14, 2051345), (35, 820538), (70, 410269), (83, 346010), (166, 173005), (415, 69202), (581, 49430), (830, 34601), (1162, 24715), (2905, 9886), (4943, 5810)]