127952010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1421689}}^1$

素因数の和:1421702

約数の個数: 24

約数和(自身を含む): 332675460

約数和(自身を除く): 204723450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1421689, 2843378, 4265067, 7108445, 8530134, 12795201, 14216890, 21325335, 25590402, 42650670, 63976005, 127952010]

約数ペア:

[(1, 127952010), (2, 63976005), (3, 42650670), (5, 25590402), (6, 21325335), (9, 14216890), (10, 12795201), (15, 8530134), (18, 7108445), (30, 4265067), (45, 2843378), (90, 1421689)]