147806460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{821147}}^1$

素因数の和:821162

約数の個数: 36

約数和(自身を含む): 448346808

約数和(自身を除く): 300540348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 821147, 1642294, 2463441, 3284588, 4105735, 4926882, 7390323, 8211470, 9853764, 12317205, 14780646, 16422940, 24634410, 29561292, 36951615, 49268820, 73903230, 147806460]

約数ペア:

[(1, 147806460), (2, 73903230), (3, 49268820), (4, 36951615), (5, 29561292), (6, 24634410), (9, 16422940), (10, 14780646), (12, 12317205), (15, 9853764), (18, 8211470), (20, 7390323), (30, 4926882), (36, 4105735), (45, 3284588), (60, 2463441), (90, 1642294), (180, 821147)]