1451660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10369}}^1$

素因数の和:10385

約数の個数: 24

約数和(自身を含む): 3484320

約数和(自身を除く): 2032660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10369, 20738, 41476, 51845, 72583, 103690, 145166, 207380, 290332, 362915, 725830, 1451660]

約数ペア:

[(1, 1451660), (2, 725830), (4, 362915), (5, 290332), (7, 207380), (10, 145166), (14, 103690), (20, 72583), (28, 51845), (35, 41476), (70, 20738), (140, 10369)]