77784810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5413}}^1$

素因数の和:5902

約数の個数: 32

約数和(自身を含む): 187107840

約数和(自身を除く): 109323030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 5413, 7185, 10826, 14370, 16239, 27065, 32478, 54130, 81195, 162390, 2592827, 5185654, 7778481, 12964135, 15556962, 25928270, 38892405, 77784810]

約数ペア:

[(1, 77784810), (2, 38892405), (3, 25928270), (5, 15556962), (6, 12964135), (10, 7778481), (15, 5185654), (30, 2592827), (479, 162390), (958, 81195), (1437, 54130), (2395, 32478), (2874, 27065), (4790, 16239), (5413, 14370), (7185, 10826)]