30881050

素因数分解:

$2^1\times 5^2\times {\mathrm{719}}^1\times {\mathrm{859}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 57585600

約数和(自身を除く): 26704550

約数列:

[1, 2, 5, 10, 25, 50, 719, 859, 1438, 1718, 3595, 4295, 7190, 8590, 17975, 21475, 35950, 42950, 617621, 1235242, 3088105, 6176210, 15440525, 30881050]

約数ペア:

[(1, 30881050), (2, 15440525), (5, 6176210), (10, 3088105), (25, 1235242), (50, 617621), (719, 42950), (859, 35950), (1438, 21475), (1718, 17975), (3595, 8590), (4295, 7190)]