60822020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 146794368

約数和(自身を除く): 85972348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2251, 2702, 3860, 4502, 5404, 6755, 9004, 11255, 13510, 15757, 22510, 27020, 31514, 45020, 63028, 78785, 157570, 315140, 434443, 868886, 1737772, 2172215, 3041101, 4344430, 6082202, 8688860, 12164404, 15205505, 30411010, 60822020]

約数ペア:

[(1, 60822020), (2, 30411010), (4, 15205505), (5, 12164404), (7, 8688860), (10, 6082202), (14, 4344430), (20, 3041101), (28, 2172215), (35, 1737772), (70, 868886), (140, 434443), (193, 315140), (386, 157570), (772, 78785), (965, 63028), (1351, 45020), (1930, 31514), (2251, 27020), (2702, 22510), (3860, 15757), (4502, 13510), (5404, 11255), (6755, 9004)]