423609990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{45403}}^1$

素因数の和:45724

約数の個数: 32

約数和(自身を含む): 1019955456

約数和(自身を除く): 596345466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 45403, 90806, 136209, 227015, 272418, 454030, 681045, 1362090, 14120333, 28240666, 42360999, 70601665, 84721998, 141203330, 211804995, 423609990]

約数ペア:

[(1, 423609990), (2, 211804995), (3, 141203330), (5, 84721998), (6, 70601665), (10, 42360999), (15, 28240666), (30, 14120333), (311, 1362090), (622, 681045), (933, 454030), (1555, 272418), (1866, 227015), (3110, 136209), (4665, 90806), (9330, 45403)]