451138.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20929}}^1$

素因数の和:20952

約数の個数: 32

約数和(自身を含む): 21097440

約数和(自身を除く): 12935130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20929, 41858, 62787, 104645, 125574, 209290, 272077, 313935, 544154, 627870, 816231, 1360385, 1632462, 2720770, 4081155, 8162310]

約数ペア:

[(1, 8162310), (2, 4081155), (3, 2720770), (5, 1632462), (6, 1360385), (10, 816231), (13, 627870), (15, 544154), (26, 313935), (30, 272077), (39, 209290), (65, 125574), (78, 104645), (130, 62787), (195, 41858), (390, 20929)]