27142390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 26439434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1087, 1135, 2174, 2270, 2497, 4994, 5435, 10870, 11957, 12485, 23914, 24970, 59785, 119570, 246749, 493498, 1233745, 2467490, 2714239, 5428478, 13571195, 27142390]

約数ペア:

[(1, 27142390), (2, 13571195), (5, 5428478), (10, 2714239), (11, 2467490), (22, 1233745), (55, 493498), (110, 246749), (227, 119570), (454, 59785), (1087, 24970), (1135, 23914), (2174, 12485), (2270, 11957), (2497, 10870), (4994, 5435)]