34418860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{245849}}^1$

素因数の和:245865

約数の個数: 24

約数和(自身を含む): 82605600

約数和(自身を除く): 48186740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 245849, 491698, 983396, 1229245, 1720943, 2458490, 3441886, 4916980, 6883772, 8604715, 17209430, 34418860]

約数ペア:

[(1, 34418860), (2, 17209430), (4, 8604715), (5, 6883772), (7, 4916980), (10, 3441886), (14, 2458490), (20, 1720943), (28, 1229245), (35, 983396), (70, 491698), (140, 245849)]