131083890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{624209}}^1$

素因数の和:624226

約数の個数: 32

約数和(自身を含む): 359544960

約数和(自身を除く): 228461070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 624209, 1248418, 1872627, 3121045, 3745254, 4369463, 6242090, 8738926, 9363135, 13108389, 18726270, 21847315, 26216778, 43694630, 65541945, 131083890]

約数ペア:

[(1, 131083890), (2, 65541945), (3, 43694630), (5, 26216778), (6, 21847315), (7, 18726270), (10, 13108389), (14, 9363135), (15, 8738926), (21, 6242090), (30, 4369463), (35, 3745254), (42, 3121045), (70, 1872627), (105, 1248418), (210, 624209)]