38581130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{78737}}^1$

素因数の和:78758

約数の個数: 24

約数和(自身を含む): 80785188

約数和(自身を除く): 42204058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 78737, 157474, 393685, 551159, 787370, 1102318, 2755795, 3858113, 5511590, 7716226, 19290565, 38581130]

約数ペア:

[(1, 38581130), (2, 19290565), (5, 7716226), (7, 5511590), (10, 3858113), (14, 2755795), (35, 1102318), (49, 787370), (70, 551159), (98, 393685), (245, 157474), (490, 78737)]