223290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{827}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 596160

約数和(自身を除く): 372870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 827, 1654, 2481, 4135, 4962, 7443, 8270, 12405, 14886, 22329, 24810, 37215, 44658, 74430, 111645, 223290]

約数ペア:

[(1, 223290), (2, 111645), (3, 74430), (5, 44658), (6, 37215), (9, 24810), (10, 22329), (15, 14886), (18, 12405), (27, 8270), (30, 7443), (45, 4962), (54, 4135), (90, 2481), (135, 1654), (270, 827)]