7229609870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{245321}}^1$

素因数の和:245756

約数の個数: 32

約数和(自身を含む): 14907727296

約数和(自身を除く): 7678117426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 14735, 29470, 245321, 490642, 1226605, 1717247, 2453210, 3434494, 8586235, 17172470, 103280141, 206560282, 516400705, 722960987, 1032801410, 1445921974, 3614804935, 7229609870]

約数ペア:

[(1, 7229609870), (2, 3614804935), (5, 1445921974), (7, 1032801410), (10, 722960987), (14, 516400705), (35, 206560282), (70, 103280141), (421, 17172470), (842, 8586235), (2105, 3434494), (2947, 2453210), (4210, 1717247), (5894, 1226605), (14735, 490642), (29470, 245321)]