2855930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 3554950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3709, 7418, 18545, 25963, 37090, 40799, 51926, 81598, 129815, 203995, 259630, 285593, 407990, 571186, 1427965, 2855930]

約数ペア:

[(1, 2855930), (2, 1427965), (5, 571186), (7, 407990), (10, 285593), (11, 259630), (14, 203995), (22, 129815), (35, 81598), (55, 51926), (70, 40799), (77, 37090), (110, 25963), (154, 18545), (385, 7418), (770, 3709)]