28411620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{473527}}^1$

素因数の和:473539

約数の個数: 24

約数和(自身を含む): 79552704

約数和(自身を除く): 51141084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 473527, 947054, 1420581, 1894108, 2367635, 2841162, 4735270, 5682324, 7102905, 9470540, 14205810, 28411620]

約数ペア:

[(1, 28411620), (2, 14205810), (3, 9470540), (4, 7102905), (5, 5682324), (6, 4735270), (10, 2841162), (12, 2367635), (15, 1894108), (20, 1420581), (30, 947054), (60, 473527)]