30273930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 79073280

約数和(自身を除く): 48799350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1279, 1315, 1578, 2367, 2558, 2630, 3837, 3945, 4734, 6395, 7674, 7890, 11511, 11835, 12790, 19185, 23022, 23670, 38370, 57555, 115110, 336377, 672754, 1009131, 1681885, 2018262, 3027393, 3363770, 5045655, 6054786, 10091310, 15136965, 30273930]

約数ペア:

[(1, 30273930), (2, 15136965), (3, 10091310), (5, 6054786), (6, 5045655), (9, 3363770), (10, 3027393), (15, 2018262), (18, 1681885), (30, 1009131), (45, 672754), (90, 336377), (263, 115110), (526, 57555), (789, 38370), (1279, 23670), (1315, 23022), (1578, 19185), (2367, 12790), (2558, 11835), (2630, 11511), (3837, 7890), (3945, 7674), (4734, 6395)]