73829690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3407}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 145753344

約数和(自身を除く): 71923654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3407, 4334, 6814, 10835, 17035, 21670, 34070, 37477, 74954, 187385, 374770, 671179, 1342358, 3355895, 6711790, 7382969, 14765938, 36914845, 73829690]

約数ペア:

[(1, 73829690), (2, 36914845), (5, 14765938), (10, 7382969), (11, 6711790), (22, 3355895), (55, 1342358), (110, 671179), (197, 374770), (394, 187385), (985, 74954), (1970, 37477), (2167, 34070), (3407, 21670), (4334, 17035), (6814, 10835)]