74576820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1242947}}^1$

素因数の和:1242959

約数の個数: 24

約数和(自身を含む): 208815264

約数和(自身を除く): 134238444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1242947, 2485894, 3728841, 4971788, 6214735, 7457682, 12429470, 14915364, 18644205, 24858940, 37288410, 74576820]

約数ペア:

[(1, 74576820), (2, 37288410), (3, 24858940), (4, 18644205), (5, 14915364), (6, 12429470), (10, 7457682), (12, 6214735), (15, 4971788), (20, 3728841), (30, 2485894), (60, 1242947)]