398871852810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{578075149}}^1$

素因数の和:578075182

約数の個数: 32

約数和(自身を含む): 998913859200

約数和(自身を除く): 600042006390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 578075149, 1156150298, 1734225447, 2890375745, 3468450894, 5780751490, 8671127235, 13295728427, 17342254470, 26591456854, 39887185281, 66478642135, 79774370562, 132957284270, 199435926405, 398871852810]

約数ペア:

[(1, 398871852810), (2, 199435926405), (3, 132957284270), (5, 79774370562), (6, 66478642135), (10, 39887185281), (15, 26591456854), (23, 17342254470), (30, 13295728427), (46, 8671127235), (69, 5780751490), (115, 3468450894), (138, 2890375745), (230, 1734225447), (345, 1156150298), (690, 578075149)]