80343690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{382589}}^1$

素因数の和:382606

約数の個数: 32

約数和(自身を含む): 220371840

約数和(自身を除く): 140028150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 382589, 765178, 1147767, 1912945, 2295534, 2678123, 3825890, 5356246, 5738835, 8034369, 11477670, 13390615, 16068738, 26781230, 40171845, 80343690]

約数ペア:

[(1, 80343690), (2, 40171845), (3, 26781230), (5, 16068738), (6, 13390615), (7, 11477670), (10, 8034369), (14, 5738835), (15, 5356246), (21, 3825890), (30, 2678123), (35, 2295534), (42, 1912945), (70, 1147767), (105, 765178), (210, 382589)]