150066910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{306259}}^1$

素因数の和:306280

約数の個数: 24

約数和(自身を含む): 314222760

約数和(自身を除く): 164155850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 306259, 612518, 1531295, 2143813, 3062590, 4287626, 10719065, 15006691, 21438130, 30013382, 75033455, 150066910]

約数ペア:

[(1, 150066910), (2, 75033455), (5, 30013382), (7, 21438130), (10, 15006691), (14, 10719065), (35, 4287626), (49, 3062590), (70, 2143813), (98, 1531295), (245, 612518), (490, 306259)]