66684530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{606223}}^1$

素因数の和:606241

約数の個数: 16

約数和(自身を含む): 130944384

約数和(自身を除く): 64259854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 606223, 1212446, 3031115, 6062230, 6668453, 13336906, 33342265, 66684530]

約数ペア:

[(1, 66684530), (2, 33342265), (5, 13336906), (10, 6668453), (11, 6062230), (22, 3031115), (55, 1212446), (110, 606223)]