16708090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6502

約数の個数: 32

約数和(自身を含む): 35305344

約数和(自身を除く): 18597254

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 6451, 12902, 32255, 45157, 64510, 90314, 225785, 238687, 451570, 477374, 1193435, 1670809, 2386870, 3341618, 8354045, 16708090]

約数ペア:

[(1, 16708090), (2, 8354045), (5, 3341618), (7, 2386870), (10, 1670809), (14, 1193435), (35, 477374), (37, 451570), (70, 238687), (74, 225785), (185, 90314), (259, 64510), (370, 45157), (518, 32255), (1295, 12902), (2590, 6451)]