478523550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{8837}}^1$

素因数の和:8890

約数の個数: 72

約数和(自身を含む): 1252627416

約数和(自身を除く): 774103866

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 361, 475, 570, 722, 950, 1083, 1425, 1805, 2166, 2850, 3610, 5415, 8837, 9025, 10830, 17674, 18050, 26511, 27075, 44185, 53022, 54150, 88370, 132555, 167903, 220925, 265110, 335806, 441850, 503709, 662775, 839515, 1007418, 1325550, 1679030, 2518545, 3190157, 4197575, 5037090, 6380314, 8395150, 9570471, 12592725, 15950785, 19140942, 25185450, 31901570, 47852355, 79753925, 95704710, 159507850, 239261775, 478523550]

約数ペア:

[(1, 478523550), (2, 239261775), (3, 159507850), (5, 95704710), (6, 79753925), (10, 47852355), (15, 31901570), (19, 25185450), (25, 19140942), (30, 15950785), (38, 12592725), (50, 9570471), (57, 8395150), (75, 6380314), (95, 5037090), (114, 4197575), (150, 3190157), (190, 2518545), (285, 1679030), (361, 1325550), (475, 1007418), (570, 839515), (722, 662775), (950, 503709), (1083, 441850), (1425, 335806), (1805, 265110), (2166, 220925), (2850, 167903), (3610, 132555), (5415, 88370), (8837, 54150), (9025, 53022), (10830, 44185), (17674, 27075), (18050, 26511)]