226239180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{27127}}^1$

素因数の和:27278

約数の個数: 48

約数和(自身を含む): 638050560

約数和(自身を除く): 411811380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 27127, 54254, 81381, 108508, 135635, 162762, 271270, 325524, 406905, 542540, 813810, 1627620, 3770653, 7541306, 11311959, 15082612, 18853265, 22623918, 37706530, 45247836, 56559795, 75413060, 113119590, 226239180]

約数ペア:

[(1, 226239180), (2, 113119590), (3, 75413060), (4, 56559795), (5, 45247836), (6, 37706530), (10, 22623918), (12, 18853265), (15, 15082612), (20, 11311959), (30, 7541306), (60, 3770653), (139, 1627620), (278, 813810), (417, 542540), (556, 406905), (695, 325524), (834, 271270), (1390, 162762), (1668, 135635), (2085, 108508), (2780, 81381), (4170, 54254), (8340, 27127)]