180002244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 435653120

約数和(自身を除く): 255650876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 229, 372, 458, 687, 916, 1374, 2113, 2748, 4226, 6339, 7099, 8452, 12678, 14198, 21297, 25356, 28396, 42594, 65503, 85188, 131006, 196509, 262012, 393018, 483877, 786036, 967754, 1451631, 1935508, 2903262, 5806524, 15000187, 30000374, 45000561, 60000748, 90001122, 180002244]

約数ペア:

[(1, 180002244), (2, 90001122), (3, 60000748), (4, 45000561), (6, 30000374), (12, 15000187), (31, 5806524), (62, 2903262), (93, 1935508), (124, 1451631), (186, 967754), (229, 786036), (372, 483877), (458, 393018), (687, 262012), (916, 196509), (1374, 131006), (2113, 85188), (2748, 65503), (4226, 42594), (6339, 28396), (7099, 25356), (8452, 21297), (12678, 14198)]