66623970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317257}}^1$

素因数の和:317274

約数の個数: 32

約数和(自身を含む): 182740608

約数和(自身を除く): 116116638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317257, 634514, 951771, 1586285, 1903542, 2220799, 3172570, 4441598, 4758855, 6662397, 9517710, 11103995, 13324794, 22207990, 33311985, 66623970]

約数ペア:

[(1, 66623970), (2, 33311985), (3, 22207990), (5, 13324794), (6, 11103995), (7, 9517710), (10, 6662397), (14, 4758855), (15, 4441598), (21, 3172570), (30, 2220799), (35, 1903542), (42, 1586285), (70, 951771), (105, 634514), (210, 317257)]