1452720010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20753143}}^1$

素因数の和:20753157

約数の個数: 16

約数和(自身を含む): 2988452736

約数和(自身を除く): 1535732726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20753143, 41506286, 103765715, 145272001, 207531430, 290544002, 726360005, 1452720010]

約数ペア:

[(1, 1452720010), (2, 726360005), (5, 290544002), (7, 207531430), (10, 145272001), (14, 103765715), (35, 41506286), (70, 20753143)]