1388946810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6653}}^1\times {\mathrm{6959}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 3334452480

約数和(自身を除く): 1945505670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6653, 6959, 13306, 13918, 19959, 20877, 33265, 34795, 39918, 41754, 66530, 69590, 99795, 104385, 199590, 208770, 46298227, 92596454, 138894681, 231491135, 277789362, 462982270, 694473405, 1388946810]

約数ペア:

[(1, 1388946810), (2, 694473405), (3, 462982270), (5, 277789362), (6, 231491135), (10, 138894681), (15, 92596454), (30, 46298227), (6653, 208770), (6959, 199590), (13306, 104385), (13918, 99795), (19959, 69590), (20877, 66530), (33265, 41754), (34795, 39918)]