26974140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449569}}^1$

素因数の和:449581

約数の個数: 24

約数和(自身を含む): 75527760

約数和(自身を除く): 48553620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449569, 899138, 1348707, 1798276, 2247845, 2697414, 4495690, 5394828, 6743535, 8991380, 13487070, 26974140]

約数ペア:

[(1, 26974140), (2, 13487070), (3, 8991380), (4, 6743535), (5, 5394828), (6, 4495690), (10, 2697414), (12, 2247845), (15, 1798276), (20, 1348707), (30, 899138), (60, 449569)]