76488990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68909}}^1$

素因数の和:68956

約数の個数: 32

約数和(自身を含む): 188537760

約数和(自身を除く): 112048770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 68909, 137818, 206727, 344545, 413454, 689090, 1033635, 2067270, 2549633, 5099266, 7648899, 12748165, 15297798, 25496330, 38244495, 76488990]

約数ペア:

[(1, 76488990), (2, 38244495), (3, 25496330), (5, 15297798), (6, 12748165), (10, 7648899), (15, 5099266), (30, 2549633), (37, 2067270), (74, 1033635), (111, 689090), (185, 413454), (222, 344545), (370, 206727), (555, 137818), (1110, 68909)]