2308390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{673}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 4852800

約数和(自身を除く): 2544410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 673, 686, 1346, 1715, 3365, 3430, 4711, 6730, 9422, 23555, 32977, 47110, 65954, 164885, 230839, 329770, 461678, 1154195, 2308390]

約数ペア:

[(1, 2308390), (2, 1154195), (5, 461678), (7, 329770), (10, 230839), (14, 164885), (35, 65954), (49, 47110), (70, 32977), (98, 23555), (245, 9422), (343, 6730), (490, 4711), (673, 3430), (686, 3365), (1346, 1715)]