67806530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26801}}^1$

素因数の和:26842

約数の個数: 32

約数和(自身を含む): 138941568

約数和(自身を除く): 71135038

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26801, 53602, 134005, 268010, 294811, 589622, 616423, 1232846, 1474055, 2948110, 3082115, 6164230, 6780653, 13561306, 33903265, 67806530]

約数ペア:

[(1, 67806530), (2, 33903265), (5, 13561306), (10, 6780653), (11, 6164230), (22, 3082115), (23, 2948110), (46, 1474055), (55, 1232846), (110, 616423), (115, 589622), (230, 294811), (253, 268010), (506, 134005), (1265, 53602), (2530, 26801)]