66320310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{315811}}^1$

素因数の和:315828

約数の個数: 32

約数和(自身を含む): 181907712

約数和(自身を除く): 115587402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 315811, 631622, 947433, 1579055, 1894866, 2210677, 3158110, 4421354, 4737165, 6632031, 9474330, 11053385, 13264062, 22106770, 33160155, 66320310]

約数ペア:

[(1, 66320310), (2, 33160155), (3, 22106770), (5, 13264062), (6, 11053385), (7, 9474330), (10, 6632031), (14, 4737165), (15, 4421354), (21, 3158110), (30, 2210677), (35, 1894866), (42, 1579055), (70, 947433), (105, 631622), (210, 315811)]