3079900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 7039480

約数和(自身を除く): 3959580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1621, 1900, 3242, 6484, 8105, 16210, 30799, 32420, 40525, 61598, 81050, 123196, 153995, 162100, 307990, 615980, 769975, 1539950, 3079900]

約数ペア:

[(1, 3079900), (2, 1539950), (4, 769975), (5, 615980), (10, 307990), (19, 162100), (20, 153995), (25, 123196), (38, 81050), (50, 61598), (76, 40525), (95, 32420), (100, 30799), (190, 16210), (380, 8105), (475, 6484), (950, 3242), (1621, 1900)]