28064430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311827}}^1$

素因数の和:311840

約数の個数: 24

約数和(自身を含む): 72967752

約数和(自身を除く): 44903322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311827, 623654, 935481, 1559135, 1870962, 2806443, 3118270, 4677405, 5612886, 9354810, 14032215, 28064430]

約数ペア:

[(1, 28064430), (2, 14032215), (3, 9354810), (5, 5612886), (6, 4677405), (9, 3118270), (10, 2806443), (15, 1870962), (18, 1559135), (30, 935481), (45, 623654), (90, 311827)]