16458180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14468

約数の個数: 48

約数和(自身を含む): 48511680

約数和(自身を除く): 32053500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14437, 28874, 43311, 57748, 72185, 86622, 144370, 173244, 216555, 274303, 288740, 433110, 548606, 822909, 866220, 1097212, 1371515, 1645818, 2743030, 3291636, 4114545, 5486060, 8229090, 16458180]

約数ペア:

[(1, 16458180), (2, 8229090), (3, 5486060), (4, 4114545), (5, 3291636), (6, 2743030), (10, 1645818), (12, 1371515), (15, 1097212), (19, 866220), (20, 822909), (30, 548606), (38, 433110), (57, 288740), (60, 274303), (76, 216555), (95, 173244), (114, 144370), (190, 86622), (228, 72185), (285, 57748), (380, 43311), (570, 28874), (1140, 14437)]