28028460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467141}}^1$

素因数の和:467153

約数の個数: 24

約数和(自身を含む): 78479856

約数和(自身を除く): 50451396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467141, 934282, 1401423, 1868564, 2335705, 2802846, 4671410, 5605692, 7007115, 9342820, 14014230, 28028460]

約数ペア:

[(1, 28028460), (2, 14014230), (3, 9342820), (4, 7007115), (5, 5605692), (6, 4671410), (10, 2802846), (12, 2335705), (15, 1868564), (20, 1401423), (30, 934282), (60, 467141)]