34348473880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{122673121}}^1$

素因数の和:122673139

約数の個数: 32

約数和(自身を含む): 88324647840

約数和(自身を除く): 53976173960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 122673121, 245346242, 490692484, 613365605, 858711847, 981384968, 1226731210, 1717423694, 2453462420, 3434847388, 4293559235, 4906924840, 6869694776, 8587118470, 17174236940, 34348473880]

約数ペア:

[(1, 34348473880), (2, 17174236940), (4, 8587118470), (5, 6869694776), (7, 4906924840), (8, 4293559235), (10, 3434847388), (14, 2453462420), (20, 1717423694), (28, 1226731210), (35, 981384968), (40, 858711847), (56, 613365605), (70, 490692484), (140, 245346242), (280, 122673121)]